Discussion on "Modern oxy-acetylene production welding" at the Eastern Counties Section of the Institution

MR. HARTLEY (Section President) said he was sure everyone would agree with him that they had had a most instructive and interesting lecture, and that there were many points to talk about. In their part of the world he believed, more electric welding was done than acetylene welding. He asked the lecturer how the costs compared. Would Mr. Helsby tell him what welding rods he recommended, and did one vary the rods according to the job?