March 18, 1913, Reverend Edward W. Clark passed away after serving, with his wife, as a missionary for forty- two years in India. In 1868 he took charge of the mission printing press in Assam, India. Clark developed the language into writing, translated some of the Gospels and printed many books for use in the schools. His last work was the Ao-Naga-English Dictionary. ABHS has 13 folders of correspondence between Clark and the mission board, including one folder of correspondence from his wife, Mary.
