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
12X, Air Ministry, WW2 Crystals
300KHz , MECHANICAL FILTER, COLLINS, F300Z5, 526-9311-009
4CX250B, STC, 7203, NEW,BOXED, EX MILITARY, STOCK, CV2487BV
4CX250F/G, EIMAC, 8621, NEW, SAME BATCH CODE, EX MILITARY, STOCK.