Ethiopia 1961 Liberation - 20th Anniversary
From Stamps of the World
- Date of Issue : 05 May 1961
- Quantity Issued: 100,000 sets
- Designer: Herbert Seiler
- Perforations: 13.5 X 13.5
- Printer: Bradbury, Wilkinson & Company Limited, New Malden, Surrey, Great Britain
- Printing Process: Recess