Commemorative cover issued by the Chemical Society on 7 November 1974 to coincide with a bicentenary meeting at Birmingham University to celebrate the 200th anniversary of Priestley's discovery of Oxygen, 1 August 1774. With 4p stamp, illustration (after Wedgwood medallion) and descriptive insert
Details
- Category:
- Art
- Object Number:
- 1998-693
- Measurements:
-
11x22cm
- type:
- postage stamp and commemorative cover