Da'irar Nazarin Afirka ta Yamma

Da'irar Nazarin Afirka ta Yamma (WASC) ita ce "ƙwararrun al'umma ta duniya don nazarin tambari,kayan rubutu da tarihin gidan waya na Afirka ta Yamma."Home, West Africa Study Circle, 28 November 2011. Retrieved 12 March 2012.

Babban fa'idodin da ke tattare da al'umma shine philately na:

 Hawan Yesu zuwa sama
 Kamaru
 Gambia
 Gold Coast/Ghana
 Najeriya
 St. Helena
 Saliyo
 Togo
 Tristan da Cunha/Gough Island

 Duba kuma