Valve
Maker and role
Raytheon, Manufacturer
See full details
Object detail
Accession number
1978.1803
Maker
Description
Cylindrical, glass bulb with metal on top and plastic on bottom. 5 prongs on the bottom for fitting into a socket. Filament inside the bulb protected by metal casing.
Marks
Raytheon/ CK-70/ Made in USA/ 745 Printed
Media/Materials
Credit Line
Raytheon. Valve, 1978.1803. The Museum of Transport and Technology (MOTAT).
Public comments
Be the first to comment on this object record.