Gnomonice Andreae Schoneri Noribergensis, hoc est, De descriptionibvs horologiorvm sciotericorvm omnis generis, proiectionibus circulorum sphaericorum ad superficies, cum planas, tum conuexas concauasq[ue], sphaericas, cylindricas, ac conicas, item delineationibus quadrantum, annulorum, &c. libri tres (1562)
I GNOMONICES proximaeipfibdcum c i produda &c fedionem, ntimereturab « fn « per finem numeri exeat aequabilis ipfi & V, uel pro ratione diftantiac ciuf- derapun&i ab c quae diuidet proximas ipfi « ^ p undis, Inde fumatur quaa*
Sundials -- Early works to 1800
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Gnomonice Andreae Schoneri Noribergensis, hoc est, De descriptionibvs horologiorvm sciotericorvm omnis generis, proiectionibus circulorum sphaericorum ad superficies, cum planas, tum conuexas concauasq[ue], sphaericas, cylindricas, ac conicas, item delineationibus quadrantum, annulorum, &c. libri tres, 1562, leaf 133](https://img.insideoutlibrary.com/img/1024/ia-gri_33125009484227-133-0.webp)
![An illustration from Pratica uniuersale, facilissima et breue di misurare con la uista, parte prima[-II] ... (1630)](https://img.insideoutlibrary.com/img/200/ia-praticauniuersal00malo-237-0.webp)
