Now showing: Zambia - Postage stamps (1970 - 1979) - 20 stamps.
15. March WM: None Perforation: 14 x 14¼ & 13½
1. August WM: None Perforation: 14¼
21. September WM: None Perforation: 14
13. November WM: None Perforation: 15
20. December WM: None Perforation: 15