Diaries, correspondence, message files, unmarked photographs, newspaper clippings and other publications from Manley's service as radio operator on such expeditions as Barlett-Putnam American Museum Greenland Expedition, 1926; Stoll-McCracken Expedition of the American Museum of Natural History, 1928; and Barlett East Greenland Expedition, 1930. Manley member MC class of 1926 and son of Joseph Manley, MC faculty member, 1893-1937.