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)
GNOMO NICES eft,ab R ufqj in S numeretur reda EX uel K F , Ducatur quc$ ex G ipfi A K aequabilis G T,& ex V aequabilis R O produdsr.qu* Jit V T … fecansG T in T, in qua.promifla Ji oportet , a T numeretur interualfum JiX ufcp in X,e pundis uero X ut centro defcripta peripheria, diuida- turin uiginti qua tuor partes aequales, emifsisCg redis ex X centro per Kgmentorum notas redis fecabitur AOm duodecim partes inaequalesj Similiter e pundo S…
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 47](https://img.insideoutlibrary.com/img/1024/ia-gri_33125009484227-47-0.webp)
![An illustration from Perspective cilindriqve et coniqve; ov, Traicte' des apparences veuës par le moyen des miroirs cilindriques & côniques, soient conuexes ou concaues; ensemble la construction & position des figures obiectées au [sic] mesmes miroirs, afin que leurs apparences soient conformes à la volonté (1630)](https://img.insideoutlibrary.com/img/200/ia-perspectivecilin00vaul-59-13.webp)
