Introductio geographica Petri Apiani in doctissimas Verneri annotationes, co[n]tinens plenum intellectum [et] iudicium omnis operationis, quæ per sinus [et] chordas in géographia confici potest, adiuncto radio astronomico cum quadrante nouo meteoroscopii loco longe vitilissimo. : Huic accedit translatio noua primi libri Géographiæ Cl. Ptolemæi . (1533)
Apian, Peter, 1495-1552, Ptolemy, active 2nd century. Geographia. English, Werner, Johannes, 1468-1528 · Ingolstadii. : [s.n.] · leaf 141
y r, trium partiu qualium diameter a c. circuli:a b c d. fubiicif quatuor vt videlicet circulus a b c d.ad q y r.circulura: lelquitertiam prope haberet ratione qua in prima fi:; gura:quadrans a r.ad a q. circumferentia poflidet. Ipfa^ p ana ha:c terraru ot bis deferiptio milior fieret eiufdem orbis…
Astronomy · Imprint 1533
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.