Portugal 1968 Europa
From Stamps of the World
- 1968 Europa - CEPT. Key to a United European Postal, Telephone and Telegraph Service.
- Issued: 29th April 1968.
- Designer: Hans Schwarzenbach, (Switzerland)
- Printed by: Casa da Moeda, Lisbon
- Process: Offset Lithography
- Sheet Size was 100. (10 x 10)
- Width : 34mm
- Height: 24.5mm
- Quantities: Printed. 1$00. 9,000,000; 3$50. 1,500,000; 4$30. 1,500,000.
- Perforations: 13.5
- Withdrawn from Sale: 30th April 1975
