Tanzania 1986 John Audubon Birds 30s (Roseate Spoonbill) set of 5 unmounted mint imperf progressive colour proofs incl all 4 colours (as SG 467)
Tanzania 1986 John Audubon Birds 30s (Roseate Spoonbill) set of 5 unmounted mint imperf progressive colour proofs incl all 4 colours (as SG 467)