Calendarivm romanvm magnum, Caesareç maiestati dicatum
By: d. Ioanne Stoeffler iustingensi mathematico authore ...
Published: 1518
Place of publication: Oppenheim
Language: lat
Number of pages: 74
Notes: Signatures: *-**⁶, [1]⁴, [2-12]⁶, [13]⁴, A⁶, B⁸, C⁴, D⁶, E⁸, [a-b]⁴, [c]⁶, [d]⁴, [e]².

Colophon: Jmpressum in Oppenheym per Jacobum Köbel. &c̃. die 24. martij mensis. Anno 1518.

Two columns to the page.

Errata on 2 ℓ. at end.

Proposals for calendar reform, many of which were adopted in the Gregorian reform of 1582.

Includes commendatory verses by J.A. Brassicanus, Ulrich von Hutten, Johann Brenz & others; also a calendar of solar & lunar eclipses for the years 1518-1573, & lunar zodiac tables for 1518-1579.