cu001 | 1 | columbia.apis.p2143
cu035 | 1 | (NNC)1940 
cu090 | 1 | inv. 820
cu090_orgcode | 1 | NNC
cu245f | 1 | VI-VII century
cu300 | 1 | 1 clay letter seal
cu520 | 1 | a clay seal broken in a half with some of the string attached
cu561 | 1 | found among the papers of A.A. Schiller; no. 43
cuDateRange | 1 | b
cuDateRange | 2 | e
cuDateSchema | 1 | c
cuDateSchema | 2 | c
cuDateType | 1 | o
cuDateType | 2 | o
cuDateValue | 1 | 500
cuDateValue | 2 | 690
cuOrgcode | 1 | NNC
perm_group | 1 | w