Channing, William F.(William Francis),1820-1901 · Boston : Thomas Hall · leaf 258
his line,—it is my intention that no efforts on my part shall be want-ing to sustain the previous high reputation of these instru-ments, or to render them unsurpassed by those of any othermaker. THOMAS HALL. HALLS CATALOGUE. Persons ordering will please state the number and priceof instruments. All… … 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,…
Electrotherapy · Medicine, Physical · Electricity
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