ctrical heaters, including electric soldering iron, Municipal signal, E. Davis 620.703 electric pad for the sick, etc. 6 illustrations. Scien- useful novelties made with Necktie fastener, L. Schuck 620.677 tific American Supplement 1112. Price 10 cents. these fasteners, free on request. V0LNEY W.… … MIANUS, CONN. 59 Fifth Ave., New York. 1010 Chestnut St., Phila. PALMER BROS.. Racine Boat Manufacturing Co., Chicago Sheet metal working press, F. M. Leavitt 620.659 Shoe holding device, A. G. Kirtland 620,658 i Shoe stretcher, Forbes & Beer 620,843 Our Folding Boats are puncture proof. Galvanized…
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