Mullard Magic: For All Your Vintage Valve and Radio Needs!
POSSIBLY JOHNSON BROTHERS. JB,, MILITARY, SLOW MOTION DRIVE
100pF, Air Dielectric, Ceramic, Variable Capacitor, Jackson Brothers
10C/13600, EX MIL EQUIPT, TUNING GANG, VARIABLE CAPACITOR, 30pF
10C/13601, EX MIL EQUIPT, TUNING GANG, VARIABLE CAPACITOR, 70 + 70pF
10C/13602, EX MIL EQUIPT, TUNING GANG, VARIABLE CAPACITOR, 70pF
140 + 140pF, Air Dielectric Variable Capacitor, Tuning Gang, 70 x 60mm, Jackson Brothers , 45534-000/ISS.2, NOS