Hand Forged Screw Drivers Hand Forged Screw DriversAll new for 1935 these offered “exceptional value”. The add warns against using these as a chisel.Part numberDate2-W 2 inch1935 – 19414-W 4 inch 1936 – 19418-W 6 inch 1935 – 194112-W 12 inch 1935 – 1941