3 items found
Keywords: "1.13-18." (Contains)
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Identifier Title Type Subject
ark:/16417/th7p298bczq25Archer and Smith, tool company, opens new metallurgical laboratory in July 1945. Arno Looney, a plant workman, is shown making calculations as to the carbon content of metal powder with a carbon "determinator".
ark:/16417/th71cxh5l0dt8Archer and Smith, tool company, opens new metallurgical laboratory in July 1945. James A. Fraser, plant supervision, is shown operating the press.
ark:/16417/th7ptw55dhr2rArcher and Smith, tool company, opens new metallurgical laboratory in July, 1945. Woman operating a piece of equipment.