Sodium lamp with regulating resistor (by Genalex)
- Made:
- 1946-1983
Sodium lamp with regulating resistor (by Genalex), stand and cover
Details
- Category:
- Science Teaching
- Object Number:
- 1984-929
- type:
- lamp
- credit:
- South East London Secondary School
Sodium lamp with regulating resistor (by Genalex), stand and cover