Dominica 1975-78 African Tulip 1c set of 5 imperf progressive colour proofs comprising the 4 basic colours plus 2-colour composite unmounted mint (as SG 491)
Dominica 1975-78 African Tulip 1c set of 5 imperf progressive colour proofs comprising the 4 basic colours plus 2-colour composite unmounted mint (as SG 491)