International Refrigeration Congress, Madrid 1967
Now showing: Spain - Postage stamps - 1967 - International Refrigeration Congress, Madrid - 1 stamps.
1967
International Refrigeration Congress, Madrid
30. August WM: None Engraving: F.N.M.T. Perforation: 13 x 12¾
![[International Refrigeration Congress, Madrid, type BNY]](https://www.stampworld.com/media/catalogue/Spain/Postage-stamps/BNY-s.jpg)