Details
- Reproduction
- Objectnummer2026.46
- TitelThermionic valve
- BeschrijvingVacuum tube or thermionic valve and box. Valve held in place with carboard inside box. Black stamp with "U T [T turns into anchor below] S". Valve has orange rings.
- Onderwerp
- Objectnaam
- Materiaal
- Formaat
- width: 100 mm
height: 70 mm
depth: 73 mm
