Bidspirit auction | Post-Incunabula. The Only One in

Post-Incunabula. The Only One in the World and Bibliographically Unknown! 'Seder Yotzrot', Unknown, Early Printer's Sheets. Prague, (1510-1515) - The Only One in the World!  Printer' sheets, uncut. 'Seder Yotzrot', Prague, (1510-1515). Bibliographically inknown. The letters and their fonts, the fonts of the Prague Press are dated to 1510-1515 [see for example, Tefilot, Zemirot VePiyyutim, Prage 1515] were apparently printed at the renowned printing press of Rabbi Chaim Shachor the renowned printer of Prague; however, a copy of this edition is bibliographically unknown and it is the only one in the world. Appearing in the center of the sheets is a watermark from Prague 1510-1515 shaped like a trumpet.  Post-incunabula - early Hebrew printing - background: Hebrew printing started operating in 1475 approx. twnety years after the invention of the printing press. The Hebrew books that were printed at first were mainly practical and in-deamnd books, which were used often such as Siddurim, Chumashim and Halacha books. As a result of their frequent use and the time that had elapsed, the books became worn. Therefore, it is rare to find copies of post-incunabula Hebrew books and their price is accordingly.