A narrative of the expedition sent by Her Majesty's Government to the River Niger in 1841 under the command of Captain H. D. Trotter 2026-02-15T19:23:35+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Allen, William; Thomson, T. R. H. (Cass library of African studies. Travels and narratives,, 1968)