Mullard Magic: For All Your Vintage Valve and Radio Needs!
CV187, AIR MINISTRY, U19, HEAVY DUTY HW RECTIFIER, MARCH 1960, OSRAM HAMMERSMITH, CV1508, U23, VU508, V1913, 10E/520,
CV187, AIR MINISTRY, U19, HEAVY DUTY HW RECTIFIER, SEPTEMBER 1959, OSRAM HAMMERSMITH, CV1508, U23, VU508, V1913, 10E/520,
CV187. AIR MINISTRY, U19, HEAVY DUTY HW RECTIFIER, CV1508, U23, VU508, V1913, 10E/520, WW2 MANUFACTURE BY GEC SHAW, PRE 1948,
CV187. AIR MINISTRY, U19, HEAVY DUTY HW RECTIFIER, CV1508, U23, VU508, V1913, 10E/520, WW2 MANUFACTURE BY OSRAM
U19, OSRAM, NEW BOXED, HW RECTIFIER, BROWN BASE, CV187, CV1508, U23, V1913, 10E/520, HAMMERSMITH AUGUST 1961 PRODUCTION