The 70th Anniversary of the National Art Gallery - Sofia, Bulgaria 2018
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2018
The 70th Anniversary of the National Art Gallery - Sofia, Bulgaria
5. december VM: Ingen Arkstørrelse: 50 Design: Ilia Gruev Perforeringer: 13 x 13¼
![[The 70th Anniversary of the National Art Gallery - Sofia, Bulgaria, type HFA]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/HFA-s.jpg)
