Description | Including loose copies of printed statistical summaries of the output, costs of production and profit for the coal mining industry in general, produced by the Mines Department, 1934-1935, and reprint of paper from the British Journal of Industrial Medicine, Vol, 2, No. 3, July 1945, entitled "Health and Environmental Conditions in the Iron Foundry" by G.F. Keatinge and N.M. Potter. |