desc_issuer: Great Britain desc_issue: 1941 desc_denom: 2 1/2d Used by 1 overprinted stamp: Oman postage 4/1/1948 2 1/2a ultra d=King George VI (1937 a) ovpt=value oc=blk on=issuer=Great Britain-issue=1941-2 1/2d wmk=crown & GVIR perf=15x14 Not used by any images. Matches 1 type: Great Britain postage 1941 2 1/2d ultra issue=1941 d=King George VI (1937 a) wmk=crown & GVIR perf=15x14 |