Globe Department: Testing Radar or Cathode Ray Tubes
Image: Photo taken about 1940. Testing “Radar” or “Cathode Ray” tubes in the Globe Department.
Image from: Chance Brothers Glassworks, Smethwick Slides. Broadfield House Glass Museum, Kingswinford, Dudley (Slide and Transcript no 14 by Arthur Reeves).« Previous in this sectionNext in this section »