Roberts, E.P. & Myra. Letters from Strong’s Island (Kusaie) and Ponape, Caroline Islands; one letter from Honolulu in Mrs Robert’s hand (1858). English language.
Snow, Benjamin G. Letters and reports from Strong’s Island (Kusaie), Caroline Islands; and from Ebon, Marshall Islands. Notes on the Kusaien language, small pox epidemic (1854), & printing.
Snow, Benjamin G. Letters and reports from Kusaie, Caroline Islands; letters from Ebon, Marshall Islands; letters written onboard ship Morning Star. Sample of printed Kusaien primer; letters containing complaints about type size. English language.
Snow, Lydia (Mrs Benjamin G. Snow). Letters written onboard schooner Caroline en route to Micronesia from Honolulu, 1852; letters from Strong’s Island (Kusaie), Caroline Islands and Ebon, Marshall Islands. English language.
Sturges, Albert. Letters from Ponape, Caroline Islands; nearly all are addressed to E.W. Clark of Honolulu. English language. A letter dated Feb 1857 is written in Ponapean language by Nanakin, a native. The English translation follows.