Stamps, 20c denom
1 to 41 of 41
- Azores, 1912
- 1926
- 1929
- parcel post, 1921
- 20c
- postage due, 1922
- 20c
- postal tax, 1925
- 20c
- postal tax due
- 20c
- Portugal, 1912
- 1923
- 1924
- 1925
- 1926
- 1943
- 1947
- 1950
- 1951
- 1952
- 1953
- 1955
- 1960
- 1962
- 1963
- 1964
- 1965
- 1966
- 1971
- parcel post, 1920
- postage due, 1921
- 1940
- postal tax due, 1925
- Portuguese Congo, 1914
1 to 41 of 41