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'''/f. 87r/'''... habeat. Cuius uiroque in capite lamine compaginantur ferreae celerisque sunt in rotis grossi tud ine et latitudine aliquanto eminenciores, Longitudo autem earum est dimidium palmi aut aliquantulum amplius. Interea ab utroque unius lamine capite brachia procedunt rotunda minimum in longitudine habencia digitum. Quod simili­ter in utroque istius rotundi ferri capite, id est. utraque parte columne est ìnuenire. Verum antequam per columnam illud inducatur ferrurn iungitur ex parte una unius prephate lamine medio. Et ne ultra mensuram ualcat ilìud per columnam intrare ferrum, fit iti sui formacione secundum supradictam mensuram nodus.

'''/f. 87v/''' Altera nero parte post columnam in foramine quod in ipso est ferro clauus includitur ferreus. Quod tamen ira debet fieri, ut late queat illud ferrum in columna uolui.

Preterea in uno ìstorum brachìorum capite, non quidem in his que uiciniora sunt columne. sed in quolibet aliorum. excrescit quasi rostrum paruissimum aliquantu-lum ferri accuti et rotundi tante quidem subtilitatis, ut tenuis fili laqueus possit ibi apte subsistere.

Est itaque in predictis peruidendum laminis, ut cum ferro copulantur rotundo, una earum iaceat prona, altera semper suis cum brachiis stet erecta.

Dicamus igitur de columna una quod a uertice

'''/f. 88r/''' usque ad foramen quod est infra columnam ita directim perforatur terebro. ut ad foramen quod in ipsius est ferri medio absque ulla ueniat inflexione uel dilacione. Postremo in huius ferri foramine. conligato fune, et per medium columne capitis inmisso, facies alciorem aecclesiae trabem conscendere, indeque semper eodem modo descendere al lampas et ascen­dere, ita tamen ut habeat in capite plumbeum peditem qui tanti sit ponderis, ut solu­to supradicto ferro queat inde funis cursu uelocissimo descendere. Cum uero eleuatur

ad alcioni, inuoluitur ferro ubi est conligatus funis, et quousque ad ima rcdeat, laqueo fili in quolibet supradictorum

'''/f. 88v/''' brachiorum detinetur. Quod quidem filum econ-tra in clauo ligneo in ipsa firmatur columna.

In altero uero clauo ligneo et in alierà parte columnae est quidem filum quod mino­res amplectendo dispicit pedites. Et quando ipsi  pedites ad schillas  preparantur sonan-das, tunc siquideni laqueus qui in isto est filo aderet ila illo paruissiimo rostro ferreo quod ex quolibet brachiorum, ut diximus superius. excrescit. ut cum plumbeum pedi-tem lamina superioris rote demerserit ad terram laqueus continuo soluatur a ferro et funis cum suo quod sursum est plumbo impetu ueniat magno, sonantibus interim schillis, a brachiis quae diximus ferreis /'''f. 89r/''' ictu fortissimo atque continuato utra-que parte tintinnabulis percussis. In columne itaque unius capite utraque uidelicet parte contra brachia que sunt de subtus ferrea coaptantur in suo foramine singuli baculi lignei  pedem in longitudine unum uel plus habentes. In quibus nimirum schil-1e singillatim in suis corrigiis ansis earum insertis dependentes sustinentur ita. ut ferro ubi funis est inuolutus soluto tintinnabula schillarum queant brachia de subtus a quibus instantissime percuciantur attingere ferrea.

Pandamus igitur qualiter pedites ad schillas per quaslibet oras sonandas stabi-liantur. In illa quidem columne parte

'''/f. 89v/''' qua rostrum ferreum a quolibet excres-cit brachiorum clauo in ligneo firmatur filum quod in capite per foramen iniectum continet in summo plumbeum peditem. In quo denique filo fit tali in loco laqueus, ut rostrum ferreum ualeat sursum attingere et ita in sumo tenere, ut cadente pedite continuo et absque ulla mora soluatur laqueus inde.

Horis autem quibus fuerit uelle schillas sonare laminas peditum in foraminibus que contra oras quas uclis fuerint inmittes. Postremo peditem in sinistra lamine parte et in ipsa lamine ora pones ita. ut ueniente desuper lamina superioris rote queat inde ab

'''/f. 90r/''' ipsa leuissimo tactu deici. Cuius casu soluto a rostro ferreo lacu deuolui-tur a ferro ubi fuerat inuolutus, infra columnam funis, et descendit cum plumbo suo ad terram sonantibus eo, quo diximus superius, modo schillis.

Est igitur scire de inferiori rota quod antequam excauetur in lineis IIII per cen­trum diuiditur. Quarum quidem in una que ad hostium est scrinii incipiunt diei ac noctis hore. In quarum VI et XII et XVIII est semper mensura uidere quo distet equa-liter iam dicta a scrìnio rota.

Hac enim dimensione et uasis in quo est aqua

'''/f. 90v/''' legitima sessione debet ita omnino peruideri, ut uas ad excipiendam aquam desuper pendens in medio consistât aquae, non tangens quicquam ulla in parte iam dictum uas aquae.

Si uero postquam bene uoluitur rota uoluendi difficullas euenerit. euenit hoc, aut pro foramine caldarie clauso, aut pro aqua .sordida, aut corrigii inuoluti ariditate uel siccitate. aut edam nimia si fuerit in ipso corrigio superfluitate olei. aut pro forami­ne quo fcrrum uoluitur oleo carente, aut pro intcriore corrigii parte si adeserit ferro, aut rota supcriore non distante equaliter a scrìnio. Haec enim omnia sunt

'''/f. 91r/''' dili-genter inspicienda ne impediantur ullo modo in supradicta uolucione.

Principio igitur uolucionis quocunque uoluatur modo transeundo uidelicet V aut VI aut amplius oras per duos aut tres aut per dice VIII nichili  pcnditur. Verum cotidie mane et uespere aut amplius manum super manum super rote ferrum ponendo ac fortiter pre­mendo atque ila utraque parte aliquid uoluendo postque edam inuoluto corrigio. manu ut deuoluatur trahendo, aptabis ita cotidie ad uoluendum usque quo bene uoluatur.

'''/f. 91 v/''' De pauimento uero illius loci ubi ponendum est scrinium est omnino perui-dedum, ut omni ex parte sit equale totum. Similiter etiam de ipso est sciendum scri-nio quod in longitudine uel altitudine nullam aliqua in parte habeat in equalitate, ut dum rota fuerit ibi posita, inueniat toto in ambitu sessionem rectam. Pedites namque quos instar lampadis alciorem aecclesiae trabem conscendere et descendere diximus fìunt hoc modo. Fuste aut quolibet ferro accuto fit in terra fouca de foris quidem lata, intus ucro angusta. In qua si quidem fouea clauum ferreum habentem in capite anu-lum firmabis intus ita. ut ipse anulus sit subtus terram totus et desuper stet erectus clauus. dehinc plumbo calido im

'''/f. 92r/''' pietà fouca inuenies ita factum plumbeum peditem unum. quem, si fuerit necesse. emendabis cum cultro et firmabis in ipso anulo unius columne funem et facies postea sicul in supcrioribus liquet.

Foramen ergo quod prope rotam in ferro quo uoluitur rota ad detinendum fit corri-gium contra sextam et XVIII debet respicere horam. Ipsam dico horam que est dici ac noctis.

Domus namque orologi i habet in unaquaque parcium cubitus VI et palmuin unum. Et si fuerit uelle. poteri! etiam

'''/f. 92v/''' maior esse. Est tarnen scire quod ita debes esse ut unus inter columnas et scrinium queat spaciose transire homo.

Igitur columne except us hoc quod in pert oral i s intromittitur petris habent in lon­gitudine usque ad schillarum loca palmos VI. Schillarum autem locus est palmus unus aut dimidium pedis.

Scrinium itaque in longitudine habet palmos V. Et de his est unus ab inferiori inquoacione (inchoatione) usque ad postev In latitudine autem habet in unaquaque par-cium palmos de foris II et dimidium pedis.

'''/f. 93r/''' Ostium denique scrinii habet in longitudine palmos II et dimidium pedis. Et in latitudine quantum scrinii est latitudo.

Libet igitur de scrinio dicere quod debet poni in rotunda aut quadrata petra, quae in sui superficie sit equalis tota et bene cum regula plana atque etiam in ipso chopo-nilur (compo-) pauimento, ita circino coaptata ut omni in parte equa omnino repe-riatur mensura. In circino nempe isto in superiori uidelicet capite, ita unum conuexum est filum. ut quando in loco consistit aequali per ligni medium quod utrumque tenet pedem ueniat in directum iam dictum filum plumbi in capite habens aliquantulum.

'''/f. 94r/'''IM

In rotunda et plana equaliter petra circulos eque latitudinis in quibus ut sunt pares que-ant describi menses XII facies. VI remanente in medio spacio ad gnominem (-mo-) centro in ipso firmandutn eius ut umbra pateani tocius diei hore. Erit autem tante lon-gitudinis gnomon iste ut totam petram queat eius ambire umbra. Designatis namque VI, ut diximus, circulis, diuides totam per medium petram ut per centron ipsa ucniat linea. Dchinc in leua in ipsa uidelicet quae noctis est parte et in circulo qui uicinus est centro mensis designatur lunius et econtra post ipsam Iineam qua tota diuiditur

'''/f. 94v/''' petra designatur in dextera lulius. In II" autem circulo, Madius in leua et Augustus in dextera. In 111°, Aprilius in leua et September in dextera. In 1111°, Marcius in leua et October en dextera. In V", Febroarius in leua et Nouembcr in dextera. In VI", lanuarius

|/f. 87r/
|/f. 87r/



Revision as of 20:15, 10 October 2024

text translation

/f. 87r/... habeat. Cuius uiroque in capite lamine compaginantur ferreae celerisque sunt in rotis grossi tud ine et latitudine aliquanto eminenciores, Longitudo autem earum est dimidium palmi aut aliquantulum amplius. Interea ab utroque unius lamine capite brachia procedunt rotunda minimum in longitudine habencia digitum. Quod simili­ter in utroque istius rotundi ferri capite, id est. utraque parte columne est ìnuenire. Verum antequam per columnam illud inducatur ferrurn iungitur ex parte una unius prephate lamine medio. Et ne ultra mensuram ualcat ilìud per columnam intrare ferrum, fit iti sui formacione secundum supradictam mensuram nodus.

/f. 87v/ Altera nero parte post columnam in foramine quod in ipso est ferro clauus includitur ferreus. Quod tamen ira debet fieri, ut late queat illud ferrum in columna uolui.

Preterea in uno ìstorum brachìorum capite, non quidem in his que uiciniora sunt columne. sed in quolibet aliorum. excrescit quasi rostrum paruissimum aliquantu-lum ferri accuti et rotundi tante quidem subtilitatis, ut tenuis fili laqueus possit ibi apte subsistere.

Est itaque in predictis peruidendum laminis, ut cum ferro copulantur rotundo, una earum iaceat prona, altera semper suis cum brachiis stet erecta.

Dicamus igitur de columna una quod a uertice

/f. 88r/ usque ad foramen quod est infra columnam ita directim perforatur terebro. ut ad foramen quod in ipsius est ferri medio absque ulla ueniat inflexione uel dilacione. Postremo in huius ferri foramine. conligato fune, et per medium columne capitis inmisso, facies alciorem aecclesiae trabem conscendere, indeque semper eodem modo descendere al lampas et ascen­dere, ita tamen ut habeat in capite plumbeum peditem qui tanti sit ponderis, ut solu­to supradicto ferro queat inde funis cursu uelocissimo descendere. Cum uero eleuatur

ad alcioni, inuoluitur ferro ubi est conligatus funis, et quousque ad ima rcdeat, laqueo fili in quolibet supradictorum

/f. 88v/ brachiorum detinetur. Quod quidem filum econ-tra in clauo ligneo in ipsa firmatur columna.

In altero uero clauo ligneo et in alierà parte columnae est quidem filum quod mino­res amplectendo dispicit pedites. Et quando ipsi  pedites ad schillas  preparantur sonan-das, tunc siquideni laqueus qui in isto est filo aderet ila illo paruissiimo rostro ferreo quod ex quolibet brachiorum, ut diximus superius. excrescit. ut cum plumbeum pedi-tem lamina superioris rote demerserit ad terram laqueus continuo soluatur a ferro et funis cum suo quod sursum est plumbo impetu ueniat magno, sonantibus interim schillis, a brachiis quae diximus ferreis /f. 89r/ ictu fortissimo atque continuato utra-que parte tintinnabulis percussis. In columne itaque unius capite utraque uidelicet parte contra brachia que sunt de subtus ferrea coaptantur in suo foramine singuli baculi lignei  pedem in longitudine unum uel plus habentes. In quibus nimirum schil-1e singillatim in suis corrigiis ansis earum insertis dependentes sustinentur ita. ut ferro ubi funis est inuolutus soluto tintinnabula schillarum queant brachia de subtus a quibus instantissime percuciantur attingere ferrea.

Pandamus igitur qualiter pedites ad schillas per quaslibet oras sonandas stabi-liantur. In illa quidem columne parte

/f. 89v/ qua rostrum ferreum a quolibet excres-cit brachiorum clauo in ligneo firmatur filum quod in capite per foramen iniectum continet in summo plumbeum peditem. In quo denique filo fit tali in loco laqueus, ut rostrum ferreum ualeat sursum attingere et ita in sumo tenere, ut cadente pedite continuo et absque ulla mora soluatur laqueus inde.

Horis autem quibus fuerit uelle schillas sonare laminas peditum in foraminibus que contra oras quas uclis fuerint inmittes. Postremo peditem in sinistra lamine parte et in ipsa lamine ora pones ita. ut ueniente desuper lamina superioris rote queat inde ab

/f. 90r/ ipsa leuissimo tactu deici. Cuius casu soluto a rostro ferreo lacu deuolui-tur a ferro ubi fuerat inuolutus, infra columnam funis, et descendit cum plumbo suo ad terram sonantibus eo, quo diximus superius, modo schillis.

Est igitur scire de inferiori rota quod antequam excauetur in lineis IIII per cen­trum diuiditur. Quarum quidem in una que ad hostium est scrinii incipiunt diei ac noctis hore. In quarum VI et XII et XVIII est semper mensura uidere quo distet equa-liter iam dicta a scrìnio rota.

Hac enim dimensione et uasis in quo est aqua

/f. 90v/ legitima sessione debet ita omnino peruideri, ut uas ad excipiendam aquam desuper pendens in medio consistât aquae, non tangens quicquam ulla in parte iam dictum uas aquae.

Si uero postquam bene uoluitur rota uoluendi difficullas euenerit. euenit hoc, aut pro foramine caldarie clauso, aut pro aqua .sordida, aut corrigii inuoluti ariditate uel siccitate. aut edam nimia si fuerit in ipso corrigio superfluitate olei. aut pro forami­ne quo fcrrum uoluitur oleo carente, aut pro intcriore corrigii parte si adeserit ferro, aut rota supcriore non distante equaliter a scrìnio. Haec enim omnia sunt

/f. 91r/ dili-genter inspicienda ne impediantur ullo modo in supradicta uolucione.

Principio igitur uolucionis quocunque uoluatur modo transeundo uidelicet V aut VI aut amplius oras per duos aut tres aut per dice VIII nichili  pcnditur. Verum cotidie mane et uespere aut amplius manum super manum super rote ferrum ponendo ac fortiter pre­mendo atque ila utraque parte aliquid uoluendo postque edam inuoluto corrigio. manu ut deuoluatur trahendo, aptabis ita cotidie ad uoluendum usque quo bene uoluatur.

/f. 91 v/ De pauimento uero illius loci ubi ponendum est scrinium est omnino perui-dedum, ut omni ex parte sit equale totum. Similiter etiam de ipso est sciendum scri-nio quod in longitudine uel altitudine nullam aliqua in parte habeat in equalitate, ut dum rota fuerit ibi posita, inueniat toto in ambitu sessionem rectam. Pedites namque quos instar lampadis alciorem aecclesiae trabem conscendere et descendere diximus fìunt hoc modo. Fuste aut quolibet ferro accuto fit in terra fouca de foris quidem lata, intus ucro angusta. In qua si quidem fouea clauum ferreum habentem in capite anu-lum firmabis intus ita. ut ipse anulus sit subtus terram totus et desuper stet erectus clauus. dehinc plumbo calido im

/f. 92r/ pietà fouca inuenies ita factum plumbeum peditem unum. quem, si fuerit necesse. emendabis cum cultro et firmabis in ipso anulo unius columne funem et facies postea sicul in supcrioribus liquet.

Foramen ergo quod prope rotam in ferro quo uoluitur rota ad detinendum fit corri-gium contra sextam et XVIII debet respicere horam. Ipsam dico horam que est dici ac noctis.

Domus namque orologi i habet in unaquaque parcium cubitus VI et palmuin unum. Et si fuerit uelle. poteri! etiam

/f. 92v/ maior esse. Est tarnen scire quod ita debes esse ut unus inter columnas et scrinium queat spaciose transire homo.

Igitur columne except us hoc quod in pert oral i s intromittitur petris habent in lon­gitudine usque ad schillarum loca palmos VI. Schillarum autem locus est palmus unus aut dimidium pedis.

Scrinium itaque in longitudine habet palmos V. Et de his est unus ab inferiori inquoacione (inchoatione) usque ad postev In latitudine autem habet in unaquaque par-cium palmos de foris II et dimidium pedis.

/f. 93r/ Ostium denique scrinii habet in longitudine palmos II et dimidium pedis. Et in latitudine quantum scrinii est latitudo.

Libet igitur de scrinio dicere quod debet poni in rotunda aut quadrata petra, quae in sui superficie sit equalis tota et bene cum regula plana atque etiam in ipso chopo-nilur (compo-) pauimento, ita circino coaptata ut omni in parte equa omnino repe-riatur mensura. In circino nempe isto in superiori uidelicet capite, ita unum conuexum est filum. ut quando in loco consistit aequali per ligni medium quod utrumque tenet pedem ueniat in directum iam dictum filum plumbi in capite habens aliquantulum.

/f. 94r/IM

In rotunda et plana equaliter petra circulos eque latitudinis in quibus ut sunt pares que-ant describi menses XII facies. VI remanente in medio spacio ad gnominem (-mo-) centro in ipso firmandutn eius ut umbra pateani tocius diei hore. Erit autem tante lon-gitudinis gnomon iste ut totam petram queat eius ambire umbra. Designatis namque VI, ut diximus, circulis, diuides totam per medium petram ut per centron ipsa ucniat linea. Dchinc in leua in ipsa uidelicet quae noctis est parte et in circulo qui uicinus est centro mensis designatur lunius et econtra post ipsam Iineam qua tota diuiditur

/f. 94v/ petra designatur in dextera lulius. In II" autem circulo, Madius in leua et Augustus in dextera. In 111°, Aprilius in leua et September in dextera. In 1111°, Marcius in leua et October en dextera. In V", Febroarius in leua et Nouembcr in dextera. In VI", lanuarius

/f. 87r/

To each end of this, iron plates (lamine) are joined, somewhat thicker and broader than the others which are on the wheels (rotis). Their length is a half a span (palmi) or a little more. Round arms (brachia rotunda), a small finger (digitum) in length, come out from each end of one plate. A similar arrangement is to be found at either end of the round piece of iron (rotundi ferri), that is, on either side of the column (columne).

But before the iron rod (ferrum) is taken through the column, it is joined on one side to the middle of one of the aforesaid plates. And in order that the rod (ferrum) cannot enter the column too far (ultra mensuram) there is a knob (nodus) in its design according to the aforesaid measurement (supra dictam mensuram).

/f. 87v/

On the other side, behind the column, an iron nail (clavus ferreus) is put into a hole which is in the rod. This must be done in such a way that the rod can be turned extensively in the column.

Moreover, on one end of the pair of arms, not those which are nearer the column, but on either one of the others, there projects a kind of very small hook (rostrum) of fine, rounded iron, so fine that a thin noose of cord (fili laqueus) can lie there neatly.

One must be careful in the case of the aforesaid plates that, when they are joined to the round iron rod, one of them lies flat while the other always remains upright with its arms (suis cum brachiis stet erecta).

/f. 88r/

Therefore let us speak about the column, which is pierced by an auger (terebro) from the top to the opening, which is inside the column, so true that it (the auger?) comes without any deflexion or widening to the hole in the middle of the rod. Finally, when a rope (fune) has been tied to the hole in this rod and has been put up through the middle of the head of the column, you will make it go up over a high beam of the church, and go down from there and ascend always in the same way, like a lamp. But it must have at the end a lead weight (plumbeum peditem) which is so heavy that when the aforesaid rod is freed the rope can come down very quickly. When, on the other hand, it is raised aloft, the rope is wound round the rod where it is tied and, until it comes down again, it is held by a noose of cord (laqueo fili) in some one of the aforesaid arms. And this cord is held fast in a wooden nail (clavo ligneo) in the column itself.

/f. 88v/

On another wooden nail and in another part of the column, is a cord which gathers together the smaller weights (minores pedites). When the weights are set for sounding the bells (schillas), then the noose in that cord is attached to that small iron hook which sticks out from one of the arms, as we have said above, so that when the plate (or blade? — lamina) of the upper wheel has brought the lead weight down to the ground the noose is instantly freed from the iron rod, and the rope with its own lead weight (plumbo) which is above, comes down with great force, while the bells sound, on their being struck on either side by a strong and sustained blow from the iron arms which we spoke of above.

/f. 89r/

On either side, at the head of a column over against the iron arms which are underneath, are fitted, in their socket (foramine), single wooden sticks (baculi lignei), a foot (pedem) or more in length. On these the bells are hung one by one, hanging with their loops (ansis) inserted into latchets (corrigiis) so that when the iron rod is let go, and the rope is wound up on it, the bells may be able to touch the iron arms below them, by which they may be immediately struck.

/f. 89v/

Let us explain, then, how the weights are set for sounding the bells. In that part of the column where the iron hook projects from each of the arms, a cord is fastened to a wooden nail, which holds a lead weight at the top. In this cord, a noose is made in such a place that the iron hook can reach up and hold it at the top, so that when the weight falls, the noose is instantly freed.

/f. 90r/

With the slightest touch, it can be dropped. When it falls, the noose is released from the iron hook, and the rope, which was wound around the iron, unwinds within the column and descends with its lead weight to the ground, causing the bells to sound as described above.

It is important to know about the lower wheel that before it is hollowed out, it is divided into four lines through the center. On one of these lines, which faces the door of the cabinet, the hours of the day and night begin. At the sixth, twelfth, and eighteenth hours, it is always possible to see the measurement of how far the wheel is from the cabinet.

With this measurement and the vessel in which the water is placed,

/f. 90v/

it must be ensured that the vessel hanging above to catch the water is positioned in the middle of the water, not touching the sides of the water vessel at any point.

If, after the wheel has been turned well, there is difficulty in turning it, this may be due to the hole in the boiler being closed, dirty water, dryness or lack of moisture in the wound strap, excessive oil on the strap, or the hole where the iron turns lacking oil, or the inner part of the strap adhering to the iron, or the upper wheel not being equally distant from the cabinet. All these things must be

/f. 91r/

carefully inspected to ensure they do not impede the turning in any way.

At the beginning of the turning, whichever way it is turned, passing through five or six or more lines for two or three or even eight days, nothing is considered. However, every day, morning and evening, or more often, by placing one hand over the other on the iron of the wheel and pressing firmly, and thus turning it on both sides, and then pulling the wound strap by hand to unwind it, you will adjust it daily for turning until it turns well.

/f. 91v/

As for the floor of the place where the cabinet is to be placed, it must be ensured that it is completely level on all sides. Similarly, it must be ensured that the cabinet itself has no inequality in length or height in any part, so that when the wheel is placed there, it finds a straight position all around. The weights, which we said ascend and descend like a lamp over a high beam of the church, are made in this way. A hole is made in the ground with a sharp stick or any iron tool, wide on the outside and narrow on the inside. In this hole, you will firmly place an iron nail with a ring at the top, so that the ring is completely below the ground and the nail stands upright above. Then, pouring hot lead into the hole,

/f. 92r/

you will make a lead weight. If necessary, you will trim it with a knife and attach a rope to the ring of one column, and then proceed as described above.

Therefore, the hole near the wheel in the iron where the wheel turns to hold the strap should face the sixth and eighteenth hours. I mean the hour of day and night.

The clock house has six cubits and one palm in each part. And if desired, it can be

/f. 92v/

larger. However, it must be ensured that a person can pass comfortably between the columns and the cabinet.

Therefore, the columns, except for the part inserted into the base, have a length of six palms up to the place of the bells. The place of the bells is one palm or half a foot.

The cabinet has a length of five palms. Of these, one is from the lower beginning to the top. In width, it has two palms and half a foot on each side from the outside.

/f. 93r/

The door of the cabinet has a length of two and a half palms. And in width, it is as wide as the cabinet.

It is worth mentioning that the cabinet should be placed on a round or square stone, which should be completely level on its surface and well aligned with a flat ruler, and also on the floor itself, so that it is perfectly measured in every part. In this circle, at the top, there is a convex thread, so that when it is placed in an equal position through the middle of the wood, which holds both feet, the aforementioned lead thread comes straight to the top.

/f. 94r/

In the round and equally flat stone, you will make circles of equal width in which the twelve months can be described. Six will remain in the middle space for the gnomon to be fixed in the center so that its shadow shows the hours of the whole day. This gnomon will be of such length that its shadow can encompass the entire stone. Having marked the six circles, as we said, you will divide the whole stone through the middle so that the line comes through the center.

/f. 94v/

Then, on the left side, which is the part of the night, and in the circle closest to the center, the month of June is marked, and on the right side, July is marked. In the second circle, May is on the left and August on the right. In the third, April on the left and September on the right. In the fourth, March on the left and October on the right. In the fifth, February on the left and November on the right. In the sixth, January.

/f. 94v/

/f. 87r/... .

has. The two are joined together at the top of the plate thickness and the width of the wheels are in the iron and swift considerably higher, but the length of the span is half or a little more. Meanwhile, both the head of one of the arms going round plate having a minimum length of one finger. That the like of this in both the head of round iron, that is to say. each side of the column to find. But before it is induced by the pillar iron bracketed on one side of one plate prephate midst. And be no longer valid, the measure takes its rise through the column to enter the iron, is the formation of roads knot according to the above measurement node.

/f. 87v/

But the other part of the hole that is in him a pillar in the after iron is an iron nail is included. That anger, however, ought to be done, so that it is able to be spread far and wide in a pillar of iron I have desired.

In addition, in one of these the head of his arms, not, indeed, in things that are closer to the pillars. but in each other. increases to a peak a few iron and next round of such a minute, that can trap small son stand there properly.

There is, therefore, in the aforesaid gazing up with plates of iron united with one another so that when he was round, one of them prone to lies, the other always stand she was made straight, and arms to his.

Let us say, then, that from the top of one pillar of the

/f. 88r/

to drill a hole that is within the column so directly punctured. to the hole that is to be carried into the midst of it comes without any modification or delay. Finally, in the hole of steel. tied together by a rope, and by letting the middle column of the head, the face of higher church beam up, I spotted the same way down to the lamp and up, however, so as to have a lead foot on the head so that it is very important, as it can be paid for the above mentioned iron sheets swiftly down. But when it is raised

to alcioni, wrapped steel rope connected is where, and how to return to the bottom, the net in each of the above mentioned

/f. 88v/

arms held. This thread is an echo-ing in the wooden pins in the column itself is strengthened.

In the one case, however, the stern is wooden and the smaller ones on the other side of the column is, indeed, by embracing that which looks into the thread of the infantry. And when they have to foot Schiller organized sound, then a trap for those who in this thread is that a very short beak iron aderet brought about a division of each of the arms, as we said earlier. increases. to lead with the foot-plate of the upper disc is sunk to the ground by a steel trap immediately broken and his rope with lead, which is upward impetus comes great sounding meanwhile Schiller, from what we have said, with iron arms

/f. 89r/blow strong and continuing on both sides of the bells struck. In the column, then one each in the top part of the arms, which are under the iron fit into a hole in his foot in the length of one or more of the individual sticks. For instance, where Schiller individually in their own straps handles strung sustained so dependent. where as steel cord is wrapped under the arms of a warlord bells Schiller can conjure strikes touch iron.

So how to explain the foot through any edges Schiller established sound-Liane. In the course of that part of the column

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which increases the peak of iron from any of the arms on a wooden nail confirmed that the thread in the head caused by the hole in the top, contains a lead foot. In short, such a thread becomes a trap, as the peak of iron can reach up and take hold of it, immediately and without delay to setting foot on broken trap.

Hours of which will be against the holes in the foot plates Schiller sound edges which will be send. Finally, part of the plate in his left foot and put it on the edge of the plate. that comes from the upper layer of the disc can be from

/f. 90r/

the lightest touch dislodged. The case ended with the beak of an iron sword from where it had been folded up devolves lake, below the pillar rope, and down to earth with his lead-sounding thing, which we have stated above, only Schiller.

Therefore there is to know about that before the lower wheel excavetur on lines 4 through the center divide. Of these, in one of which is the corner of the screen to the enemy's begin the day and the hour of the night. In the 6 and 12 and 18 is always a measure of distance equal to the wheel above the desk.

For this dimension and the vessels in which the water is

/f. 90v/

session should be considered legitimate, as a vessel to receive the water from above, hanging in the middle and stop the water, do not touch anything in any part of the water has already been said vessel.

If after turning the wheel well rolled difficulty occur. This happens, for opening or closing the skillet, or the dirty water, or drought or drying strap wrapping. I eat too much, or if it should be in excess of oil is corrected. or for the hole in steel rolls oil missing, or if the part of the inner strap adeserit steel wheel or higher equally distant from the screen. For all these things are

/f. 91r/

not hindered in any way, in the above-examined carefully inspected volucione.

First, then, it may be turned in any way crossing the 5 or 6 or more volucionis edges for two or three days, or 8 with no allowed to depend. But every day, morning and evening, or more, by putting his hand over hand on the wheel and the iron and strongly pressing both sides brought about a division and I could eat anything after rolling wrapped straps. devolve power to draw, so you adjust to daily rolling until well revolve.

/f. 91 v/

On the floor of the cabinet is to be placed, however, of that place where he is gazing up at all, so that, all on the part of is equal to the whole. In like manner it is of Him it should be noted that in a casket in length, or in some part of it has no on the equality of the height, so that the wheel while he has been placed in that position, he will find a whole in the context of the session of the line. Infantrymen for whom the church is like a lamp higher beam up and down we have done in this way. Clubs or whatever happens in the pit of iron accuto wide outside, but within narrow. Even if you fix the inner ring of the pit with iron nails in his head so. same ring that is under the earth, and above all stand erect nail. Then I'm a hot lead

/f. 92r/

filled pit find so it was one of the lead foot. which, if necessary. amends with the knife and fix the ring of one of the pillars in the cable and after make clear, as in the above.

So close that hole in the steel wheel, which turns the wheel to hold it is to correct the sixth hour, and 18 should care. I say it is time to say that night.

I have a clock in each house for parties and 6 elbow palmuin one. And even if you wish. may also

/f. 92v/

be greater. There is, however, to know that, you should be in such a way that one is able to be a spacious cabinet to pass between the pillars, and a man.

The column caught the fact that the rocks have pertoratis admitted in length to palm Schiller places 6. Schiller is the location of one or half a foot span.

The shrine has a long span V. And one of these is from a lower inquoacione (the initiation of) as far as the parties in each of the posts in the breadth of a palm tree, however, has a 2 and a half, the outside of the foot.

/f. 93r/ Finally, a box has a length of 2 and a half foot in the door prize. And the screen is wide enough latitude.

We may therefore say that the screen must be placed in a round or square stone, which is equal to the total surface of the well, and with the rule, and even on the same plane together (chopo-) floor, so that in every part of the mare is found to be completely adjusted compasses measure. The compass in the upper course of this chapter, so the vault is one thread. that when a tree is equal to the mean of both the foot comes in a direction already said wire having a bit of lead in the head.

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In rotunda et plana equaliter petra circulos eque latitudinis in quibus ut sunt pares que-ant describi menses XII facies. VI remanente in medio spacio ad gnominem (-mo-) centro in ipso firmandutn eius ut umbra pateani tocius diei hore. Erit autem tante lon-gitudinis gnomon iste ut totam petram queat eius ambire umbra. Designatis namque VI, ut diximus, circulis, diuides totam per medium petram ut per centron ipsa ucniat linea. Dchinc in leua in ipsa uidelicet quae noctis est parte et in circulo qui uicinus est centro mensis designatur lunius et econtra post ipsam Iineam qua tota diuiditur

/f. 94v/ petra designatur in dextera lulius. In II" autem circulo, Madius in leua et Augustus in dextera. In 111°, Aprilius in leua et September in dextera. In 1111°, Marcius in leua et October en dextera. In V", Febroarius in leua et Nouembcr in dextera. In VI", lanuarius