Bulgaria 1971 The 25th Anniversary of the Young Brigades Movement
From Stamps of the World
- Issue Date : 13 October 1971
- Designed by : V. Tomov
- Circulation : 5,000,000
- Print Process :
- Stamp Size :
- Perforations : 13:13¼
- Bulgarian Catalog Number : 2197
- Michel Catalog Number : 2122