"Roentgen" induction coils and other X-ray apparatus (1904)
James G. Biddle Company · Philadelphia : James G. Biddle · leaf 40
ted by a transparent coating applieddirectly to the crystals of the salt. We recommend these fluoro-scopes as being thoroughly satisfactory in this respect, for they re-tain their original fluorescence indefinitely with proper care. Prices. Fluoroscopes with removable barium platino-cyanide… … Figure 21 Roentgen Tube Stand. THIS tube stand (of new design) is so constructed that it is verystrong and rigid. The heavy tripod base supports a hollowmetal standard, and the wooden arm has clamps which permit atube to be placed in any desired position. The jaws will hold tubesof all sizes.…
X-rays · Induction coils · Radiography
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