GIBRALTAR
Covers and stamps / Gibraltar / Great Britain Used Abroad
1878 (MR 11) outer letter sheet to Madrid franked two Great Britain ½d, OP & OW, pl.10 tied 'A26' obliterators with cds to left, arrival backstamp; fine and unusual.
1878 (MR 11) outer letter sheet to Madrid franked two Great Britain ½d, OP & OW, pl.10 tied 'A26' obliterators with cds to left, arrival backstamp; fine and unusual.