Eastman X-ray exposure rule

PART OF:
The Kodak Museum Collection
Made:
1919 in Rochester

Celluloid sliderule for x-ray exposure calcualtion. In slip case.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/8564
type:
exposure calculator and sliderule
credit:
The Kodak Collection at the National Media Museum, Bradford