desc_issuer: Argentina desc_denom: 50a Used by 1 overprinted stamp: Argentina postage 8/19/1989 300a issue=Transfer of Presidency oc=blk on=50a Not used by any images. Matches 3 types: Argentina postage 5/30/1989 50a multi issue=Tourism 1989 d=No watermark unwmk perf=13.5 Argentina postage 5/30/1989 50a multi issue=Tourism 1989 d=Watermarked unwmk perf=13.5 Argentina postage 8/24/1989 50a multi dt=flowers of Argentina unwmk perf=13.5 |