Branded Marconi
Pinched Tip
- Code On Tube
- 630 R0H3
- Country
- Great Britain
- Factory Code
- R - Mullard, Mitcham, R - Mullard, Mitcham
- Getter
- O-Getter Halo
- Getter Support
- One
- Glass Color
- Clear Glass
- Mica
- Double
- Permanentid
- hbpx52l4
- Pin Color
- Silver
- Plate Color
- Matte Gray
- Plate Look
- Boxed Plate
- Plate Size
- 14mm
- Tip Shape
- Pinched Tip
