Tanzania
Prezentat acum: Tanzania - Timbre poştale (1964 - 2023) - 2 timbre.
1980
The 100th Anniversary of the Death of Sir Rowland Hill, 1795-1879
21. Aprilie WM: Niciunul Perforare: 14¼
1980
International Stamp Exhibition "LONDON 1980" - London, England - Previous Issue Overprinted
6. Mai WM: Niciunul Perforare: 14½