Channing, William F.(William Francis),1820-1901 · Boston : Thomas Hall · leaf 259
Fig. 1. 2 halls catalogue signed for physicians use, containing ground stopple bottlesfor solutions. This instrument is thoroughly made, andbeautifully finished. Price, $20.00. No. 2. Double Coil Instrument, same size as Fig. 1,with the addition of a quantity coil and graduated battery.Price,… … Fig. 5. No. 5. Dr. Pages Portable Battery. This is verypowerful for its size. It is contained in a black walnutbox, 5 inches high, 7 wide, and 9 long. It consists of coil, OF EEECTRO-MEDICAL INSTRUMENTS. 3 5 inches long and two inches in diameter, with squarebattery, handles, and flexible wires.…
Electrotherapy · Medicine, Physical · Electricity
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