ated catalogue. ence in cost is little. We guarantee our apparatus and .HL'NN tfc CO.. Publishers Scientific American, try, Electricity, Light, Heat, Mechanical Engineering, PHCENIX INTERIOR TELEPHON ECO, guarantee our customers against loss by patent suits. 301 Hrojidwn> , New York. 131 Liberty… … THE BEST. %W~Send for catalog. P. O. Box B, Greenfield, Mass. WELLS BROS. & CO., v ii i i iic American during the past fifty years; together Armstrong Mfg. Co., with many valuable and important additions. Dridgeport, Conn. SCIENTIFIC AMERICAN DYNAMO. Over Twel ve 'I'll on* a ml selected Receipts…
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