McVitie Weston valve collection, valve, type K8
Valve, type K8, spherical bulb 1.5in diam with side tubes, photosensitive surface damaged and loop anode detached, (RMW/P15 - McVitie Weston number), by Unknown maker.
Valve, type K8, spherical bulb 1.5in diam with side tubes, photosensitive surface damaged and loop anode detached, (RMW/P15 - McVitie Weston number), by Unknown maker.