1931-04-03 Definitives Boris III
- Year: 1931-04-03
- MI numbers: 226-229, 229II, 231, 234-235, 259
- MI catalog quantity / copies: 226-10000000, 227-12000000, 228-1000000, 229-500000, 229II-500000, 231-200000, 234-600000, 235-200000, 259-2000000
- SC numbers: 227-229, 231, 233-234, 236, 251
- LC numbers: 240-248
- Country: Bulgaria
Published by:
dido