1950 - 1959
Bulgaria, Michel 982, Hinged
1956. BULGARIA. Fruit 4 CT hinged
Bulgaria, Michel 983, Hinged
1956. BULGARIA. Fruit 8 CT hinged
Bulgaria, Michel 984, Cancelled
1956. BULGARIA. Fruit 16 CT
Bulgaria, Michel 996-1001, Cancelled
1956. BULGARIA. Olympics Melbourne complete set.
Bulgaria, Michel 728, Cancelled
1950. BULGARIA. Tractor 4 L. with perfin PHP (Bulgarian General Bank). Unusual.