. Typical "Roentgen" equipments .. . pment, and havefound all these appliances to be perfectly satisfactory in every way. Yourattention to furnishing supplies and making repairs has aided us greatlyin handling the large amount of skiagraphic and therapeutic work athand, and we take pleasure in commending your ability to furnish thebest quality of X-Ray apparatus. John B. Stetson Hospital, Philadelphia. 20 Roentgen Coil with self-starting mechanical interrupter ; operatedfrom 220 v. direct current. Orthopaedic Hospital, Philadelphia. i8// Roentgen Coil with self-starting mechanical and electrol
. Typical "Roentgen" equipments .. . pment, and havefound all these appliances to be perfectly satisfactory in every way. Yourattention to furnishing supplies and making repairs has aided us greatlyin handling the large amount of skiagraphic and therapeutic work athand, and we take pleasure in commending your ability to furnish thebest quality of X-Ray apparatus. John B. Stetson Hospital, Philadelphia. 20 Roentgen Coil with self-starting mechanical interrupter ; operatedfrom 220 v. direct current. Orthopaedic Hospital, Philadelphia. i8// Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from no v. direct current. Episcopal Hospital, Philadelphia. i87/ Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from no v. direct current. Dr. Wisner R. Townsend, New York City. 18 Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from no v. direct current. 6 James G. Biddle, 1114 Chestnut Street, Philadelphia. Style B FIGURE 2. Roentgen Coil, with primary of variable inductance, mounted on handsomecabinet. An electrolytic interrupter is placed within the cabinet. On top atone end is a marble board on which are mounted—Weston Ammeter, controll-ing rheostat for no volts, necessary switches and fuses. Woodwork, oak ormahogany. James Q. Biddle, 1114 Chestnut Street, Philadelphia. University of Penna. Hospital, Philadelphia. i8// Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from 110 v. direct current. Mexican Central Railway, Aguiscalantes, Mexico. 18 Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from no v. direct current. Dr. J. W. Ellenberger, Harrisburg, Pa. i8//r Roentgen Coil with self-starting mechanical and electrolytic inter-rupters ; operated from no v. direct current. Kings County Hospital, Brooklyn, N. Y. 18 Roentgen Coil with electrolytic interrupter ; operated from no
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