
McVitie Weston valve collection, RCA Radiotron valve, type 868
- maker:
- RCA Corporation

RCA Radiotron valve, type 868, cylindrical photosurface with axial anode, enclosed in cylindrical envelope 1in diam x 2.25in long with base type 005, (RMW/P10 - McVitie Weston number), by RCA Corporation.