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)
GNOMONICES xquabiles/ecantes * j\ in duodecim partes inxquales,harum una fit A,in quo ab « numeretur quantitas redae inter 1 & pundu fedionis B D cum horaria linea ex I i Similiter interuallum inter I &C pundum fedionis eiufdem
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 121](https://img.insideoutlibrary.com/img/1024/ia-gri_33125009484227-121-0.webp)
