1980 - 1989
Bulgaria, Michel 3588-3593, Mint never hinged
1987. BULGARIA. WM rythmic sportsgymnastic in complete set with 6 stamps never hinged.
Bulgaria, Michel BLOCK 109, Mint never hinged
1981. BULGARIA. OLYMPIC FAME MOSCOW 1980. Block never hinged.
Bulgaria, Michel 3633, Mint never hinged
1988. Stratiotes aloides 42 St. 21 ex.
Bulgaria, Michel 3166, Mint never hinged
1983. Martin Luther. 25 x 13 CT.