desc_issuer: Sudan desc_issue: 1951 desc_denom: 50pia Used by 1 overprinted stamp: Sudan official 9/1/1951 50pia blk&car issue=1951 official d=camel post (1951) ovpt=S.G. on=issue=1951-50pia wmk=mult SG perf=13 Not used by any images. Matches 1 type: Sudan postage 9/1/1951 50p blk&car issue=1951 d=camel post (1951) wmk=mult SG perf=13 |