1. University of Pennsylvania, Halper 394 DS ID: DS25773 Title: Letter Author: ʻAmram ben Yosef ibn al-Nagid, 12th/13th century Place: Alexandria Date: late 12th century-early 13th century?
2. University of Pennsylvania, Halper 344 DS ID: DS25964 Title: Document Place: Alexandria Date: April 23, 1164