Chinese student-workmen at the Shanghai Central Shop, finishing the V-slot in die block fogging hammer United Nations Relief and Rehabilitation Administration Chinese student-workmen at the Shanghai Central Shop of UNRRA's China-wide farm tool manufacturing program, scheduled to produce 20,000,000 farm tools per year, finishing the V-slot in die block fogging [ie forging] hammer. CNRRA / 297 Shanghai, China -- December 1946 Photo by UNRRA Chinese National Relief and Rehabilitation Administration China Farming -- China Machine shops -- China -- Shanghai Agricultural machinery & implements -- China -- Shanghai United Nations Relief and Rehabilitation Administration RM http://search.archives.un.org/s-0801-0005-0001-00010 S-0801-0005-0001-00010 Security level: Unclassified