Erik Boeré Philatelie : Stamps for sale - Great Britain
Now showing: Great Britain - Postage stamps (1840 - 2024) - 5 stamps.
1. July WM: 23 Design: Dennis Bailey Engraving: Stampatore: Harrison & Sons Ltd. Perforation: 14¾ x 14¼
![[The 20th Anniversary of the International Geographical Congress, London, type ZAA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/ZAA-s.jpg)
1. July WM: 23 Design: Dennis Bailey Engraving: Stampatore: Harrison & Sons Ltd. Perforation: 14¾ x 14¼
![[The 20th Anniversary of the International Geographical Congress, London, type ZAA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/ZAA-s.jpg)
1. July WM: 23 Design: Dennis Bailey Engraving: Stampatore: Harrison & Sons Ltd. Perforation: 14¾ x 14¼
![[The 20th Anniversary of the International Geographical Congress, London, type ZAA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/ZAA-s.jpg)