전기 전등 조명기구.Electric Gas Lighting, by Norman H. Schneider
전기를 이용한 전등의 설치하는 조명기구에 대해서 쓴책으로 이미 1901년도에 미국에서는 이를 사용함.
Electric Gas Lighting
How to Install Electric Gas Ignition Apparatus
Author: Norman H. Schneider
ELECTRIC GAS LIGHTING
HOW TO INSTALL

ELECTRIC GAS IGNITING APPARATUS
INCLUDING THE JUMP SPARK
AND MULTIPLE SYSTEMS

FOR USE IN

HOUSES, CHURCHES, THEATRES, HALLS, SCHOOLS, STORES OR ANY LARGE
BUILDINGS
ALSO THE CARE AND SELECTION OF SUITABLE BATTERIES. WIRING AND REPAIRS
By H. S. NORRIE
(NORMAN H. SCHNEIDER)
(Author of “Induction Coils and Coil Making”)
FIRST EDITION