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The Electrical experimenter (1918)
Gernsback, Hugo, 1884-1967, ed · New York : [s.n.] · leaf 59
793 March, 1918 ELECTRICAL EXPERIMENTER CHEMICAL EXPERIMENTERS! No. 2115 Set of five Beakers $1.30 No. 2127 Desiccating No. 2112 Erlenmeyer Jar $1.30 Flask $0.30 Reagents and Chemicals Cupric Sulphate, tech lb. $0.^ Ether lb. 0.' Formaldehyde, tech. (Formalin Glycerine ch. pure Hydrogen Peroxide,…Electrical engineering · Electricity · Science · Technology
Internet Archive · Gerstein - University of Toronto · Public domain (published before 1931). Free to use for anything.
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