St Vincent 1983 Locomotives #1 (Leaders of the World) $2.50 se-tenant pair wrongly inscribed '4-6-0' (instead of '4-4-0') opt'd SPECIMEN unmounted mint (SG 756avar) unmounted mint
St Vincent 1983 Locomotives #1 (Leaders of the World) $2.50 se-tenant pair wrongly inscribed '4-6-0' (instead of '4-4-0') opt'd SPECIMEN unmounted mint (SG 756avar) unmounted mint