Branded Mullard
Pinched Tip
- Base
- Black
- Bottle Height
- Tall Bottle
- Bottle Shape
- Coke Bottle
- Bottle Shape
- Coke Bottle
- Code On Tube
- R71 B8
- Code On Tube
- R71 B8
- Country
- Great Britain
- Country
- Great Britain
- Factory Code
- B - Mullard, Blackburn
- Factory Code
- B - Mullard, Blackburn
- Getter
- Bottom Getter
- Getter
- Bottom Getter
- Glass Color
- Clear Glass
- Glass Color
- Clear Glass
- Mica
- Double
- Mica
- Double
- Permanentid
- 19v8p8ytwk
- Permanentid
- 19v8p8ytwk
- Pin Color
- Silver Pins
- Pin Color
- Silver Pins
- Plate Color
- Matte Gray
- Plate Color
- Matte Gray
- Tip Shape
- Pinched Tip
- Tip Shape
- Pinched Tip
- Year
- 1968
- Year
- 1968
