cu001 | 1 | columbia.apis.3158 cu046 | 1 | 500 cu046 | 2 | 690 cu090 | 1 | O.Col.inv. 3158 (acc.91.1) cu245ab | 1 | letter, cu245f | 1 | [VI-VII century] cu500 | 1 | 9 lines of writing on the front, back blank. cu500 | 2 | almost complete: a little missing from upper left corner and bottom cu500 | 3 | clear proficient hand cu520 | 1 | letter: the writer asks Dionysios to have some money sent through Sarapion cu546 | 1 | in Greek cu561 | 1 | from Mons Porphyrites. Donated to Columbia University in 1991 cu581 | 1 | published by J.A. Sheridan and J. Roth, "Greek Ostraka from Mons Porphyrites," BASP 29 (1992) 121-22 (Plate 25) cu590 | 1 | room 602, drawer 26