1. Ioannis de Monteregio Germani ... De cometae magnitudine, longitudine[?] ac de loco eius uero Creator: Regiomontanus, Joannes, 1436-1476 Published / Created: Anno, 1531 Call Number: QB724 M83 1531 Image Count: 18 Description: Edited by Johann Schoener, on the occasion of the appearance of Halley’s comet in August, 1531. Publisher: Apud Fridericum Peypus Subject (Name): Schoener, Johann, 1477-1547 Subject (Topic): Comets Found in: Beinecke Rare Book and Manuscript Library > Ioannis de Monteregio Germani ... De cometae magnitudine, longitudine[?] ac de loco eius uero, problemata XVI ...