Apian, Peter, 1495-1552, Gemma, Frisius, 1508-1555, Gemma, Frisius, 1508-1555. Libellus de locorum describendorum ratione, Gemma, Frisius, 1508-1555. Usus annuli astronomici · Coloniae Agrippinae, : apud hæredes Arnoldi Birckmanni. · leaf 49
ua vmbrx ftili ferrei cxtremitatem , ibi notetur A,fuper quam ex C,centro, expandecircinum , defcribc por_ tioncm circuTi,vei femicirculum.l^oft meridiem iterum diligenter obierua vmbr2ell:ilicxtremitatem,qusad eandem circuliperiphcriam dcficiat in pu- 6to B.Portio itaque arGus*?nter A, B. punda in… … narijs afcendunt lineaecuruaB concurfim in zenith pctentes , hae quidem lineae ziamuth,denosque eorum gra.in fuperiori hemifphaerio diftinguut. Centru quidem inftrumenti tenct locum orientis & occidentis extrcmitatcs vcro cir ca limb um,meridiem & feptentrionem . Huic tandeni inftrumcnto adiacent…
Cosmography · Geography
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.
![An illustration from Blondi Flavii forliviensis De Roma trivmphante libri decem : priscorvm scriptorum lectoribus vtilissimi, ad totiusq[ue] Romanae antiquitatis cognitionem pernecessarij : omnia magis quàm antè castigata (1533)](https://img.insideoutlibrary.com/img/200/ia-blondiflaviiforl00bion-33-0.webp)
