Land NF Refer Nyasa–Rhodesian Force (NF) Nicaragua Dates 1862 – Capital Managua Currency (1862) 100 centavos = 1 peso (1925) 100 centavos = 1 cordoba Main Article Needed Niger Dates 1959 – Capital Niamey Currency 100 centimes = 1 franc Main Article Needed Includes Niger (French Colony) See also French West Africa Niger (French Colony) Dates 1921–1944 Capital Niamey Currency 100 centimes = 1 franc Refer Niger Niger Coast Protectorate Dates 1892–1902 Capital Enugu Currency 12 pence = 1 shilling; 20 shillings = 1 pound Refer Nigerian Territories Nigeria Dates 1914 – Capital Lagos Currency (1914) 12 pence = 1 shilling; 20 shillings = 1 pound (1973) 100 kobo = 1 naira Main Article Needed Nigerian Territories Main Article Needed Includes Biafra; Lagos; Niger Coast Protectorate; Northern Nigeria; Oil Rivers Protectorate; Southern Cameroons; Southern Nigeria References Bibliography Stanley Gibbons Ltd, Europe and Colonies 1970, Stanley Gibbons Ltd, 1969 Stanley Gibbons Ltd, various catalogues Stuart Rossiter & John Flower, The Stamp Atlas, W H Smith, 1989 XLCR Stamp Finder and Collector's Dictionary, Thomas Cliffe Ltd, c.1960 External links AskPhil – Glossary of Stamp Collecting Terms Encyclopaedia of Postal History Nabha