Apian, Peter, 1495-1552, Gemma, Frisius, 1508-1555, Gemma, Frisius, 1508-1555. Libellus de locorum describendorum ratione, Gemma, Frisius, 1508-1555. Usus annuli astronomici · Antverpiae : Apud Ioannem VVithagium · leaf 50
er. Tandem ad sequidiftantia horizontis coaptabis arcam planarn,fupcr quam pone quadratum illud, ita vt B punftum vcrfus mcri-?dicm,D vcr6 fcptentrione vcrfus porrigatur. Poft hiaec vcrificaqua-dratum, donec vmbra ftili fupcr gradum verticalcm prius cx radiisfolaribus obferuatum coirreidat.Et latuf… … R^VJUA
Cosmography · Geography
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The myrrour & dyscrypcyon of the worlde : with many meruaylles & the vii scyences as gramayre, rethorike wyth the arte of memorye, logyke, geometrye, wyth the standarde of mesure & weyght, and the knowlege how a man sholde mesure londe, borde, & tymber, and than arsmetryke wyth the maner of accou[n]tes and rekenynges by cyfres, and than musyke, and astrnomye, with many other profytable and plesant co[m]modytes (1527)](https://img.insideoutlibrary.com/img/200/ia-myrrourdyscrypcy00goss-80-0.webp)
![An illustration from Habeslector [sic] Iohannis de Sacro Busto Sphere textum (1515)](https://img.insideoutlibrary.com/img/200/ia-habeslectorsicio00sacr-145-0.webp)
![An illustration from De cosmographie va[n] Pe. Apianus. En[n] hoeme[n] de carten der lantscape[n] maect va[n] Ge[m]ma Phrysio bescreue[n], allen co[n]stigen en[n] subty len minsche[n] ter liefde[n] nu ierst in duytsche gesedt (1537)](https://img.insideoutlibrary.com/img/200/ia-decosmographieva00apia-60-1.webp)
