Electrical Experimenter 1918-03
A March 1918 issue of Electrical Experimenter, the New York monthly edited by Hugo Gernsback for amateur radio builders, home chemists, and gadget tinkerers. Halftone photo montages show home laboratories with spark coils, Leyden jars, and bottle-lined shelves, set against silhouette borders, alongside line-engraved catalogue advertising of flasks, crucibles, and retorts with price lists.
