GRAPH. PETRI APk … miliaria AIemanica,Sueuica-,autItaU,circuitu8 t«rre certiffimis Mathe maticorum demonftrationib.continere probatur. Habito terrce am- bitu.fi quis eius diametrum (qua> quidem eft linea refta per centrum eius,ex vtraq; parte ad circumferentiam eiefta) quanta fir/cire defide- rat5racileid perregulam…
Cosmography · Geography
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.