Page:"N" Rays (Garcin).djvu/11

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"N" RAYS

A COLLECTION OF PAPERS COMMUNICATED TO THE ACADEMY OF SCIENCES

WITH ADDITIONAL NOTES AND INSTRUCTIONS FOR THE CONSTRUCTION OF PHOSPHORESCENT SCREENS

BY

R. BLONDLOT

CORRESPONDENT OF THE INSTITUTE OF FRANCE
PROFESSOR IN THE UNIVERSITY OF NANCY

TRANSLATED BY

J. GARCIN

INGÉNIEUR E.S.E., LICENCIÉ-ÈS-SCIENCES

WITH PHOSPHORESCENT SCREEN AND OTHER ILLUSTRATIONS


LONGMANS, GREEN AND CO.

39 PATERNOSTER ROW, LONDON

NEW YORK AND BOMBAY

1905

All rights reserved