desc_issuer: Panama desc_denom: 1c desc_color: grn&blk desc_denom2: 1c (# 13906) Used by 1 overprinted stamp: Canal Zone postage 11/13/1921 1c grn&blk issue=100th ovpt=CANAL//ZONE oc=blk on=issuer=Panama-1c-grn&blk Not used by any images. Matches 4 types: Panama postage 10/20/1952 1c grn&blk issue=Queen Isabella 500th d=Queen Isabella (1952) unwmk perf=12 Panama postage 1/22/1963 1c grn&blk issue=75th Anniversary of Panama Fire Brigade d=Firefighter training wmk=star & RP multiple Panama postage 5/12/1965 0.01b grn&blk issue=Nuclear Power for Peace unwmk Panama postal tax 1950 1c grn&blk issue=Promoting Physical Education unwmk |