Countries that have minted Sixpence

This is a list of countries that have minted Sixpence.
I believe this is a complete list. Please let me know via e-mail if there are any mistakes or anything is left out.
This list contains the country names that are on the coins. Some countries are listed more than once because there may be multiple names (historically) for the same country.

Country	Years	Notes
Australia	1910-63	*
Biafra	1969	*
British West Africa	1913-52	*
Fiji	1934-67	(Sea Turtle)
Gambia	1966	*
Ghana	1958	*
Great Britian	1551-1970	*
Ireland	1928-69	(Dog)
Malawi	1964-67	(Rooster)
New Guinea	1935/1943	*
New Zealand	1933-65	(Huia Bird)
Nigeria	1959	*
Rhodesia	1964	*
Rhodesia & Nyasaland	1955-63	*
Saint Helena & Ascension	1833	Pattern
South Africa	1892-1960	*
S. Rhodesia	1932-52	*
Trinidad & Tobago	1804	Cut & Countermarked
Zambia	1964/1966	*