Visual Communications Company
B-6 Double Contact Bayonet Base
CML Microsystems Plc
T-1 3/4 Midget Groove Base
CML Microsystems Plc
T-3 1/4 Miniature Bayonet Base
CML Microsystems Plc
T-1 3/4 Midget Flange Base
CML Microsystems Plc
T-1 3/4 Midget Flange Base