Tratado da sphera : com a theorica do sol & da lua. E ho primeiro liuro da Geographia de Claudio Ptolomeo Alexa[n]drino. (1537)
Sacro Bosco, Joannes de, fl. 1230. Sphaera mundi, Ptolemy, 2nd cent. Geographia. Latin, Nunes, Pedro, 1502-1578, Peurbach, Georg von, 1423-1461. Theoricae novae planetarum · Lixboa : Per Germão Galharde empremidor. · leaf 22
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![An illustration from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505)](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-64-0.webp)
![An illustration from Cosmographia in qvatvor libros distribvta summo ordine, miraqve facilitate, ac breuitate ad magnam Ptolemæi mathematicam constructionem, ad vniuersamque astrologiam institutens. Francisco Barocio ... avtore. Cum præfatione eiusdem autoris, in qua perfecta quidem astrologiæ diuisio, & enarratio autorum illustrium, & voluminum ab eis conscriptorum in singulis astrologiæ partibus habetur: Joannis de Sacrobosco verò 84 errores, et alij permulti suorum expositorum, & sectatorum ostenduntur. rationibusq[uam] redarguuntur. Præcesserunt etiam quædam communia mathematica, necnon arithmetica, & geometrica principia, nonnullæq[uam] propositiones, de quibus in toto opere sæpe fit mentio: ac demum locupletissimus index eorum, quæ ipsa Cosmographia continentur .. (1585)](https://img.insideoutlibrary.com/img/200/ia-cosmographiainqv00baro-201-72.webp)
