Stamps of Spanish Guinea, 50c denom
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- Spanish Guinea, 1902
- 1903
- 1905
- 1906
- 50c
- 1907
- 1909
- 1911
- 1912
- 1914
- 1917
- 1919
- 1920
- 1922
- 1924
- 1929
- 1931
- 50c
- 50c
- 1933
- 50c
- 1934
- 1940
- 50c
- 1949
- 1951
- 1952
- 1955
- 1956
- airmail, 1951
- 1955
- semipostal, 1926
1 to 29 of 29