Siemens Spark Gap

PART OF:
The Kodak Museum Collection
Made:
1895-1915

Pre 1915. Screw seperated electrodes in glass cylinder. For x-ray use.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/8458
Measurements:
overall: 407 mm 85 mm,
type:
spark gap
credit:
The Kodak Collection at the National Media Museum, Bradford