desc_issuer: Panama desc_denom: 1c desc_design: Vallarino desc_denom2: 1c (# 13906) Used by 1 overprinted stamp: Canal Zone postage 1/28/1924 1c grn d=Vallarino ovpt=CANAL//ZONE oc=blk on=issuer=Panama-1c-Vallarino unwmk perf=12 Not used by any images. Matches 2 types: Panama postage 11/1921 1c grn issue=independence 100th d=Vallarino unwmk perf=12 Panama postage 1937 1c grn issue=1937a d=Vallarino ovpt=1937-38 oc=blk on=1921-1c-grn unwmk perf=12 |