McVitie Weston valve collection, Osram valve, type NR31

Made:
1943
maker:
Osram

Osram valve, type NR31, marked Z.A.P. 7413, (RMW/Y448 - McVitie Weston number), by Osram, 1943.

Details

Category:
Electronic Components
Object Number:
1972-141/2027
type:
valve
credit:
STC plc
status:
Permanent collection

Cite this page

Rights

We encourage the use and reuse of our collection data.


Data in the title, made, maker and details fields are released under Creative Commons Zero


Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.