- Valve
- BeskrivelseValve with box. Written on box "Please preserve carefully and return to Dr J.A.Fleming, University College, Gower Street". "COSMOS BRITISH MADE" etched on glass of valve.
- OphavCosmos
- Materiale
- Mål
- length: 125 mm box
width: 80 mm box
height: 80 mm box - Electronic and Electrical Engineering
- ObjektnummerLDUSC-EE-156
- 155
- UCL Science and Engineering Collections