inuentio- ne ducenda fit, paucifiiniis verbis demonftrabo. Fac igitur (officio rabroru & lapicidarum reguJa, quae amuffis dicitur) fuperficiem planam atque politamad aequidiftantiam horizotis,in qua fige iilum ferreumorthogonaiiter in C.figno.Dcmde __ante meridie (Sole radiante) cbferua vmbrae… … f Jdem aliter per organum fpeciale. ER inftrumetum azimutale huic libello infertum meridiana lineam in quauis habitatione omni diei hora facile difcernes, fi prius particularem inftru- menti declarationem diligenter perfpexeris . Eft itaque hocinftrumentum diuilum in duo, fcilicet inferius &…
Cosmography · Geography
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.
![An illustration from Archimēdous tou Syrakousiou, Ta mechri nun sōzomena, hapanta = Archimedis Syracvsani philosophi ac geometrae excellentissimi opera, quæ quidem extant, omnia, multis iam seculis desiderata, atq[ue] à quàm paucissimis hactenus uisa, nuncq́[ue] primùm & Græcè & Latinè in lucem edita : quorum catalogum uersa pagina reperies : adiecta quoq[ue] sunt Evtocii Ascalonitae in eosdem Archimedis libros commentaria, item Graecè & Latinè, nunquam antea excusa (1544)](https://img.insideoutlibrary.com/img/200/ia-archimedoustous00arch-408-0.webp)
![An illustration from Regimiento de nauegacion q[ue] mando haser el rei nuestro señor por orden de su Conseio Real de las Indias (1606)](https://img.insideoutlibrary.com/img/200/ia-regimientodenaue00garc_1-334-0.webp)
![An illustration from Habeslector [sic] Iohannis de Sacro Busto Sphere textum (1515)](https://img.insideoutlibrary.com/img/200/ia-habeslectorsicio00sacr-145-0.webp)