Bulgaria 1969 The 90th Anniversary of the Bulgarian Post
From Stamps of the World
- Issue Date: 15 April 1969
- Designed by: Al. Poplilov
- Print Run : #1952 x 2,000,000 / #1953 x 187,000 / #1954 x 200,000
- Print Process:
- Perforations: 10¾
- Stamp Size:
- Bulgarian Catalog Numbers : 1952/54
- Michel Catalog Numbers : 1900/02
