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Pomodoro Giovanni, La Geometria prattica,...Cavata da gl'elementi d'Euclide, e d'altri famosi Autori, Con l'espositione di GIO, SCALA Matenmatico. Ridotta in cinquanta Tavole, ... Opera necessaria a Misuratori, ad Architetti, a Geografi, a Cosmografi, a Bombadieri, a Ingegneri, a Soldati, & a Capitani d'Eserciti.

Gravierter Titel, 51 ganzseitige Kupfer, Pergamenteinband, neu eingebunden mit neuen Vorsatzblättern, Folio, Rome, Matteo Gregorio Rossi, 1667 Riccardi I, 301, Cockle 944.

 

Engraved title within a scrollwork border containing the coat of arms of the dedicatee, Cardinal Pietro Aldobrandini (1571-1621), the nephew of Pope Clement VIII and his state secretary. Including 51 full-page engraved plates, 7 by Giovanni Scali.

First edition, first issue of this rare, beautifully illustrated treatise on Euclidian geometry and its practical applications. The author endeavored to provide the principles of Euclid's geometry to cartography, architecture, construction, surveying, fortification, and other military and civil applications; the exquisite illustrations show instruments, early methods of leveling, and surveying scenes, many that include figures in gentlemanly or military costumes -- or nude. Scali's plates illustrate use of the compass as well as various architectural projects, including the constructions of columns and arches.

Pomodoro (fl. 16th cent.), a Venetian mathematician and engineer, died while the book was still in manuscript form and had only forty-four plates. The explanatory text was added by Scala, a military engineer and architect, who also added seven more plates. This popular work was reprinted many times over the following two centuries.

Mortimer, Harvard Italian Sixteenth-Century Books, II, 394; Cockle, 944 (later ed.); Riccardi, I, p. 300; Smith, History of Mathematics , p. 358; Thomas-Stanford, XXXVII

If you have any question to the instrument of my collection please contact me:

mgeissbuehler@gmx.net