Bulgarije
Wordt nu getoond: Bulgarije - Postzegels (1879 - 2024) - 2 postzegels.
1973
Underwater Exploration
24. januari WM: Geen Perforatie: 12½
![[Underwater Exploration, type BYC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BYC-s.jpg)
![[Underwater Exploration, type BYD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BYD-s.jpg)
![[Underwater Exploration, type BYE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BYE-s.jpg)
![[Underwater Exploration, type BYF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BYF-s.jpg)
1973
Underwater Exploration
24. januari WM: Geen Perforatie: Imperforated
![[Underwater Exploration, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/2224-b.jpg)