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)
IIBER. PR.IMVS. XIII <f»am ab Ain D,(i in fuperiorem partem pundum NlttcideJir,tte! In E, R intnferiorem.uftg in A numera.duda^ ex eo /pfi B C gquabilis dabit R b fextam horologrj.cuius D E eft duodecima»Pro reliquarum diuifione hae
Sundials -- Early works to 1800
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