Preservation of the Architectural Heritage in Europe 1978
Now showing: Bulgaria - Postage stamps - 1978 - Preservation of the Architectural Heritage in Europe - 2 stamps.
1978
Preservation of the Architectural Heritage in Europe
1. November WM: None Perforation: 13 x 13½
![[Preservation of the Architectural Heritage in Europe, type ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2736-b.jpg)
