1. University of Pennsylvania, LJS 172 DS ID: DS152 Title: Tabulae directionum et profectionum Author: Regiomontanus Place: Austria and Hungary Date: circa 1476
2. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.2 no.4 DS ID: DS18578 Title: Letter and Hebrew text Author: Avraham Dov Place: Hungary Date: 1807.