Gibson, Walter Murray. Letter to A.O. Forbes, Secretary, Hawaiian Board of Missions, on behalf of the Department of Foreign Affairs concerning influence of mission establishments on the development of trade, security and prosperity in the Caroline…
Forbes, Anderson Oliver. Letters written from Honolulu as corresponding secretary of the Board of the Hawaiian Evangelical Association. English language.
Forbes, Anderson Oliver. Letters from Honolulu to Caroline Island missionaries, E.T. Doane and R.W. Logan of Ponape and E.M. Pease, M.D. of Kusaie; and to other individuals. English language.
Doane, Edward T. Letters from Ponape, Caroline Islands; and letters from Manila, Philippines pertaining to deportation and insurrection; Spanish administration. English language.