Almanach cracoviense ad annum 1474

Calendar that is Poland's oldest known print

Almanach cracoviense ad annum 1474 is a broadside astronomical wall calendar for the year 1474, and Poland's oldest known print. This single-sheet incunable, known also as the Calendarium cracoviense, was published at Kraków in 1473 by Kasper Straube, an itinerant Bavarian printer who worked in Kraków between 1473 and 1476. It has been suggested that the Almanach was written by astronomer Petrus Gaszowiec.

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