Beatrice Blackwood to Clark Wissler, American Museum of Natural History, New York, re her work on Solomons, 07 February 1932-26 March 1932 Unit ID: W61-62 Date: 1932-02-07/1932-03-26
Beatrice Blackwood to Miss Bella Weitzner, American Museum of Natural History, New York, 1931-02-20 Unit ID: W30 Date: 1931-02-20
Beatrice Blackwood to Wissler that book favourably received in Oxford, 21 October 1935-10 December 1935 Unit ID: W69-70 Date: 1935-10-21/1935-12-10
Beatrice Blackwood to Wissler that her book is about to be published, and she wishes to revisit the Solomons, 1935-09-29 Unit ID: W67 Date: 1935-09-29