Beschreibung:

circa 22 x 14,2 cm., 71 pp., 1 blank f.. Later marbled wrapper IT-ICCU-LIAE-039654 (only 3 copies in Italy, none outiside). Apparently only edition, the Italian catalogue states only 33 pages, but here page 35 continues with "Lettera III". The work consists of a series of observatations and calculations sent as letters to the "Barone di Zach", this is Franz Xaver von Zach, the editor of the "Correspondance astronomique" to which Inghirami contributed. He is also the author of several treatises on mathematical problems and astronomy and edited a "Carta geometrica della Toscana".

Bemerkung:

- Fine, crisp, uncut and unopened.