. The oist . SUCCESSOR OF THE UNABRrDGED. Ten years revising. 100 editors employed. Critical examination invited. Get the Best. SOLD BY ALL BOOKSELLERS. Pani))lilet of specimen , engravings and testimonials sent free by the publisiiers,G. & C. MERRIAM & CO., Springfield, Mass. Scientific AmerTcamAgency for. CAVEATS,TRADE RflARKS,DESIGN PATENTSCOPYRIGHTS, etc. *Q^JP^*™***^ a<l free Handbook write to MUNN & 361 Broadway, New bureau for securing patents in patent taken out by us is brouKht beforethe public by a notice given free of charge in the liareest ci
. The oist . SUCCESSOR OF THE UNABRrDGED. Ten years revising. 100 editors employed. Critical examination invited. Get the Best. SOLD BY ALL BOOKSELLERS. Pani))lilet of specimen , engravings and testimonials sent free by the publisiiers,G. & C. MERRIAM & CO., Springfield, Mass. Scientific AmerTcamAgency for. CAVEATS,TRADE RflARKS,DESIGN PATENTSCOPYRIGHTS, etc. *Q^JP^*™***^ a<l free Handbook write to MUNN & 361 Broadway, New bureau for securing patents in patent taken out by us is brouKht beforethe public by a notice given free of charge in the liareest circulation of any scientific in theworld. Splendidly illustrated. No intelligentnum shonld be without it. Weekly, »««r; $ six months. Address MUNN & C^BLisHKHS, 361 Broadway, New York. ByT. OCONNOR SLOANE, , , Author of Arithmetic of Electricity, Home Experiments in Science, etc. fc/USr PUBLISHED. ELECTRICITY SIMPLIFIED This work is the simplest ever published on thesubject of Electricity. Its object is to make thesubject as plain as possible, to show why two platesof different metals immersed in acid can send amessage around the globe; to explain how a bundleof copper wire rotated by a steam engine can be theagent in lighting our streets ; to tell whattbe volt,o
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