cu001 | 1 | columbia.apis.3165 cu035 | 1 | (NNC)3165 cu090 | 1 | O.Col.inv. 3165 (acc.91.8) cu090_orgcode | 1 | NNC cu245ab | 1 | documentary text, cu245f | 1 | [VI-VII century] cu300 | 1 | 1 ostracon ; brown clay ; 14.2x5.8cm. cu500 | 1 | 1 line of writing on the front, back blank. cu500 | 2 | incomplete at least on the left; most of the surface is unwritten cu520 | 1 | the text mentions Proklos cu546 | 1 | in Coptic 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) 124 (Plate 28) cu590 | 1 | room 602, drawer 26 cu655 | 1 | Ostraca cuDateRange | 1 | b cuDateRange | 2 | e cuDateSchema | 1 | c cuDateSchema | 2 | c cuDateType | 1 | o cuDateType | 2 | o cuDateValue | 1 | 500 cuDateValue | 2 | 690 cuLCODE | 1 | cop cuOrgcode | 1 | NNC perm_group | 1 | w