"Roentgen" induction coils and other X-ray apparatus (1903)
James G. Biddle Company · Philadelphia : James G. Biddle · leaf 12
d Condenser. The finish of the\vood-work is either mahogany or selected quartered oak, as desired. Prices. B3000. 18=inch Type A Coil for 20 volts D. C $4oo.oo B3oor. i8=inch Type A Coil for no volts D. C 400.00 B3002. i5=inch Type A Coil for 20 volts D. C 325.00 B3003 I5=inch Type A Coil for no… … Figure 3. Type A Coil With Table and Rlieostat Prices, B3006. 18=inch Type *«A Coil with table and rheostat for 20 volts D. C $450.00 B3007. 18=inch Type *A Coil with table and rheostat for 110 volts D. C 450.00 B3008. 15=inch Type A Coil with table and rheostat for 20 volts D. C 375.00 B3009.…
X-rays · Induction coils · Radiography
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