cu001 | 1 | columbia.apis.3453
cu041 | 1 | cop
cu046 | 1 | 500
cu046 | 2 | 690
cu090 | 1 | O.Col.inv. 3453 
cu245ab | 1 | letter,
cu245f | 1 | [VI-VII century]
cu500 | 1 | scanty remains of 3 lines of writing on the front, back blank.
cu500 | 2 | incomplete on two sides
cu520 | 1 | fragment from the beginning of a letter
cu546 | 1 | in Coptic
cu561 | 1 | from Thebes, Monastery of Epiphanius.  Property of the Metropolitan Museum, sold to Columbia University in 1961.
cu590 | 1 | room 602, drawer 27