International Energy Congress - Berlin, Germany 1991
Now showing: Germany - Postage stamps - 1991 - International Energy Congress - Berlin, Germany - 2 stamps.
1991
International Energy Congress - Berlin, Germany
4. June WM: None Design: Detlef Glinski Engraving: Stampatore: Wertpapierdruckerei Leipzig Perforation: 13 x 12½
![[International Energy Congress - Berlin, Germany, type AXI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Germany/Postage-stamps/AXI-s.jpg)
![[International Energy Congress - Berlin, Germany, type AXJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Germany/Postage-stamps/AXJ-s.jpg)
