Perspectiva horaria sive De horographia gnomonica tum theoretica, tum practica libri quatuor
Subtitle: In quibus gnomonices antiqui fines latiùs protenduntur: traditurque ratio, & delineatio geometrica expeditissima non solùm communium, quae radio directo vel umbrà pariter directa; sed etiam alierum novae inventionis solarium horariorum, quae radio vel umbra tum reflexis, tum refractis horas, aliaque ad coelestium motuum notitiam pertinentia indicant. In his verò praecipuum locum habet thaumantias catoptrica atque dioptrica, id est reflexus, ac refractus à speculo ...
Publisher: Typis, & sumptibus fratrum de Rubeis, sub signo Salamandrae
Published: 1725
Place of publication: Romae
Language: lat
Number of pages: 705
Notes: Cum superiorum licentia.

A reissue of the sheets of the 1648 ed. with cancel t.-p., dedication omitted, first page of preface reset & publisher's device on prelim. leaf 3r.

Added engr. t.-p. by P. Guerin; plates engraved by Guerin & Claude Goyrand; woodcut diagr. on t.-p.