Front view of 110-inch diameter hemispherical photometric integrator. Engineer is adjusting iris to change opening, technician is examining two fluoro-flood units on test. Outdoor Lighting Department, Hendersonville, NC.
Title: Front view of 110-inch diameter hemispherical photometric integrator. Engineer is adjusting iris to change opening, technician is examining two fluoro-flood units on test. Outdoor Lighting Department, Hendersonville, NC.
Creator: General Electric Company
Date Created: 1957-08-19
Location: Hendersonville - Henderson County - North Carolina
Physical Dimensions: 8 x 10
Original Language: English
Subject Keywords: Testing; Electric lighting; Employees; General Electric Company. Lamp Department;
Rights: This digital image may be used for educational uses. Please cite as miSci- Museum of Innovation & Science. Prior written permission is required for any other use of the images from miSci.
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