Kyrgyzstan 1999 Century of Railways sheetlet containing 9 values - the set of 4 imperf progressive proofs comprising 3 individual colours plus all 4-colour composite, unmounted mint
Kyrgyzstan 1999 Century of Railways sheetlet containing 9 values - the set of 4 imperf progressive proofs comprising 3 individual colours plus all 4-colour composite, unmounted mint