52 HOROLOGIOGRAPHIA pnis. QaofadOjtnoaefilatna duodecima aerfas primam donec margarita cadat fnper arcum ho/> … f aeprimae: Bc excepta cum circino in arcu d diftan tia,qax cadit inter lineam horae duodecimae Bc in fer arcum horae primae, traduc eam ad fcmicirc^/ Ium
Horology · Sundials
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Albertvs Dvrervs Nvrembergensis pictor hvivs aetatis celeberrimus, versus è Germanica lingua in Latinam : pictoribus, fabris aerariis ac lignariis, lapicidis, statuariis, & vniuersis demum qui circino, gnomone, libella, aut alioqui certa mensura opera sua examinant, propè necessarius, adeò exactè : quatuor his suaru[m] Institutionum geometricarum libris, lineas, superficies & solida corpora tractauit, adhibitis designationibus ad eam rem accommodatissimis : denuo ad scripti exemplaris fidem omnia diligenter recognita, emendatius iam in lucem exeunt (1535)](https://img.insideoutlibrary.com/img/200/ia-albertvsdvrervsn00dure-29-0.webp)
![An illustration from Recreations in science and natural philosophy: Dr. Hutton's translation of Montucla's edition of Ozanam [electronic resource] (1844)](https://img.insideoutlibrary.com/img/200/ia-b21307507-542-0.webp)
