West Africa 1:250,000 /
Gold Coast.Survey Department.
Great Britain.Army.Survey Directorate.
Accra : G.H.Q., W.A.F.,
1943-57.
Relief shown by contours and spot heights.
Various eds.
Includes key to adjoining sheets and boundary diagram.
Some sheets include reliability diagram.
32: Bonthe -- 33: Kenema -- 48: Freetown -- 49: Makump -- 64: Batkanu -- 65: Kabala
Covers Sierra Leone only.