Sent by Alfred Russel Wallace, Singapore to Fanny & Thomas Sims, [7 Conduit Street, Regent Street, London] on 21 April 1856.
Re. delayed expedition to Macassar; Christian missionaries, particularly French Catholics in China and elsewhere, missionary social work, religious doctrine.
Marchant, James. (1916). I. Early letters (1854-62). 45-88. In: Marchant, James. Alfred Russel Wallace Letters and Reminiscences, Vol. 1. Cassell and Company, Ltd, London, New York, Toronto and Melbourne. i-xi, 1-320. [p. 62-63]