The 500th Anniversary of Book Printing and 100th Anniversary of the Bulgarian Book Printing 1940
现在展示： 保加利亚 - （通用）邮票 - 1940 - The 500th Anniversary of Book Printing and 100th Anniversary of the Bulgarian Book Printing - 2 邮票.
现在展示： 保加利亚 - （通用）邮票 - 1940 - The 500th Anniversary of Book Printing and 100th Anniversary of the Bulgarian Book Printing - 2 邮票.
![[The 500th Anniversary of Book Printing and 100th Anniversary of the Bulgarian Book Printing, 类型 IF]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IF-s.jpg)
![[The 500th Anniversary of Book Printing and 100th Anniversary of the Bulgarian Book Printing, 类型 IG]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IG-s.jpg)
