ID: 
1955
Maker's Name: 
Mazda
Where made: 
England
Dimensions: 
3 × 3 × 9.2 cm

This high-slope pentode was used in war-time Radar receivers and VHF receivers in the IF strip. This valve had a filament voltage of 6.3 Volts. There was also a VR65 which used 5 Volts on the filament.