Roentgen Rays and Phenomena of the Anode and Cathode.

The cover image was created by the transcriber and is placed in the public domain.
ROENTGEN RAYS
AND
PHENOMENA
OF THE
ANODE AND CATHODE.
PRINCIPLES, APPLICATIONS AND THEORIES
EDWARD P. THOMPSON, M.E., E.E.
Mem. Amer. Inst. Elec. Eng.
Mem. Amer. Soc. Mech. Eng.
Author of “Inventing as a Science and an Art.”
CONCLUDING CHAPTER