Richardson's handbook of projection (1927)

Page scan 000356 from Richardson's handbook of projection

Record Details:

Title:
Richardson's handbook of projection
Date:
1927
Publisher:
New York : Chalmers Publishing Company
Volume:
Richardson's handbook of projection
Leaf #:
000356
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
August 01, 2024
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804 HANDBOOK OF PROJECTION FOR formerly manufactured by the General Electric Company. This will eliminate to a large extent the special fitting of such parts by the projectionist in assembling them to the lamp as has been necessary in a number of cases in the past. All parts for the Power's Improved Lamp will be universally interchangeable. When ordering repair parts it will be necessary to state whether they are intended for a high intensity lamp of the G. £. manufacture, or for the Power's improved lamp. If the former, then the ampere rating of the lamp should be given. It is also advisable in every case to state the serial number, which will be found on the name plate attached to the positive support casting. THE ASHCRAFT AUTOMATIC ARC LAMP.— This equipment is made by the Ashcraft Automatic Arc Co. of Los Angeles, California. An examination of the photographs show it to be ruggedly constructed. It is a lamp built along the general: lines of the high intensity lamps with which we are now quite familiar. It employs the same principles of operation. -. Q 100 ■Irs Yin J ! i GOF (1C107 W j Figure 305A The Ashcraft Lamp