Correspondence, memoirs, lectures, reports, surveys, patents, clippings, sketches, and photographs, relating to economic, scientific, and technological developments in the mining and metallurgical industries of China, Japan, and the Far East, with emphasis on nickel alloys, China labor and dockyard projects, cultivation of rice in Japan, and related governmental policies of China and Japan.

61 manuscript boxes, 1 oversize box ((26.35 linear feet)

For copyright status, please contact the Hoover Institution Archives.

Collection open for research.