Thomond 1960 Sea Gulls 1s (Diamond shaped) with yellow misplaced by a 2mm (double birds etc) unmounted mint
Thomond 1960 Sea Gulls 1s (Diamond shaped) with yellow misplaced by a 2mm (double birds etc) unmounted mint
Thomond 1960 Sea Gulls 1s (Diamond shaped) with yellow misplaced by a 2mm (double birds etc) unmounted mint