Philips Miniwatt

Brand on Tube Philips Miniwatt
Real Tube Manufacturer Mullard


Country Great Britain
Etched code on Tube R73 B4C2
Factory Code B - Mullard, Blackburn
Year 1964
Bottle Height Tall Bottle
Tip Shape Round Tip
Bottle Shape Coke Bottle
Glass Color Clear Glass
Mica Double
Getter Bottom Getter
Plate Color Matte Gray
Pin Color Silver Pins
Base Black
Other Marks Is marked Made in Holland, but etched code on tube points to Blackburn Mullard factory.
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593
Philips Miniwatt by Mullard CV593

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