Communication presented to the Xlth International Acetylene Congress Rome, June, 1934.
OXY-ACETYLENE WELDING AND METAL CUTTING
THE BRITISH EMPIRE.
1930 - 1934.
A Supplementary Report to that presented by the Council of the Br^sh Acetylene Association t to the Xth International Acetylene Congress, Zurich, July, 1930.
THE BRITISH ACETYLENE ASSOCIATION. 12, Russell Square, London, W.C. i.