Branded Mullard
Round Tip
- Base
- Black
- Bottle Height
- Half
- Bottle Shape
- Skinny Bottle
- Code On Tube
- r91 L7C
- Country
- Holland
- Factory Code
- L - M.B.L.E. Mazda, Bruxelles, L - M.B.L.E. Mazda, Bruxelles
- Glass Color
- Grey
- Mica
- Double
- Permanentid
- l7zbsfn2
- Pin Color
- Silver Pins
- Plate Color
- Matte Gray
- Tip Shape
- Round Tip
- Year
- 1957
