Skip to main content
Science Museum Group
  • Collection
  • Learning
  • The group
  • Visit us
    • Locomotion
    • National Railway Museum
    • National Science and Media Museum
    • Science and Industry Museum
    • Science and Innovation Park
    • Science Museum

Collection

  • Search
  • About
  • Search
  • About
  • Collection
  • Learning
  • The group
  • Visit us
    • Locomotion
    • National Railway Museum
    • National Science and Media Museum
    • Science and Industry Museum
    • Science and Innovation Park
    • Science Museum

Search our collection

All 5 People 0 Objects 5 Documents 0
Clear all filters
Image
Category
Collection
Object type
Maker
Place of origin
Date

Holway Rectifying Valve

S.E.T. Rectifier Valve Type TV 205

Holway Rectifying Valve

Max 125 Kv Type A125/30p. No 2260.

Rectifying valve for x-ray tubes

1943

Newton & Wright Ltd., 68 Ballards Lane, London N3. Max 125Kv; Type A125/30p. No 2272.

Rectifying valve for x-ray tubes

1938-1948

The Science Museum Group

Locomotion
Locomotion
National Railway Museum
National Railway Museum
National Science and Media Museum
National Science and Media Museum
Science and Industry Museum
Science and Industry Museum
Science and Innovation Park
Science and Innovation Park
Science Museum
Science Museum
  • Privacy and cookies
  • Terms and conditions
  • Web accessibility
Back to Top