desc_issuer: Argentina desc_issue: 1954 desc_denom: 50p Used by 1 overprinted stamp: Argentina official 1955 50p ultra&ind issue=1955 official d=San Martin (1954 b) on=issue=1954-50p unwmk Not used by any images. Matches 1 type: Argentina postage 1954 50p ultra&ind issue=1954 d=San Martin (1954 b) unwmk |