Front cover image for Sphaera mundi

Sphaera mundi

Joannes de Sacro Bosco, Jacopo Pencio (Printer), Melchiorre Sessa (Publisher), Joannes Regiomontanus, Georg von Peurbach, Early Printing Collection (Library of Congress)
A popular compendium for schoolboys of astronomical treatises on the planets, including Sacro Bosco's Sphaera mundi; Regiomontanus' Disputationes (leaves 22r-30r); and Georg von Peurbach's Theoricae novae planetarum (leaves 30v-47v)
Print Book, Latin, anno salutis MDxix die vero xxiiii Dece[m]bris. [24 Dec. 1519]
Per Iacobu[m] Pe[n]tiu[m] de Leucho, Impressum Venetiis, anno salutis MDxix die vero xxiiii Dece[m]bris. [24 Dec. 1519]