The Willyoung oscillo-resonator (high frequency machine)
Subtitle: Attaches to any X-ray coil or static machine; operates ultra violet lamp, vacuum electrodes, d'arsonval couch, auto-conducting cage, ozone generating electrode
Publisher: The Willyoung & Gibson Co.
Published: 1903
Place of publication: New York
Language: eng
Subjects: Induction heating
Notes: Caption title.

At head of title: 507AA, Nov. 20, 1903.

Printed in brown.