Touva 1999 Dinosaurs composite sheetlet containing 9 values, the set of 5 imperf progressive proofs comprising the 4 basic colours plus all 4-colour composites, unmounted mint
Touva 1999 Dinosaurs composite sheetlet containing 9 values, the set of 5 imperf progressive proofs comprising the 4 basic colours plus all 4-colour composites, unmounted mint