desc_issuer: Tuvalu desc_issue: 1979 desc_denom: 50c Used by 1 overprinted stamp: Tuvalu official 7/2/1981 50c issue=1981 official dt=fishes (1979 Tuvalu) d=Sphyrna sp. on=issue=1979-50c unwmk perf=14 Not used by any images. Matches 1 type: Tuvalu postage 1/24/1979 50c issue=1979 dt=fishes (1979 Tuvalu) d=Sphyrna sp. unwmk perf=14 |