Letter from James Mercer, 13 June 1820, Demerara   Creator:   Mercer, James, 1797-1858 ( author, primary ) Publication Date:   1820 Type:   Mixed Material Source Institution:   SOAS University of London Holding Location:   Special Collections Subject Keyword:   Missions Drawings Spatial Coverage:   South America -- Guyana -- Demerara Letter from James Mercer, 13 June 1820, Demerara	Songs, Photographs, and Other material (MS 53826f)   Creator:   [s.n.] Publication Date:   [n.d.] Type:   Mixed Material Source Institution:   SOAS University of London Holding Location:   Archives and Special Collections Subject Keyword:   Swahili songs Photographs Drawings Swahili poetry Notes Spatial Coverage:   Africa -- Eastern Africa -- Swahili Coast Language:   Swahili Songs, Photographs, and Other material (MS 53826f)