CML Microsystems Plc
T-3 1/4 Miniature Bayonet Base
Visual Communications Company
B-6 Double Contact Bayonet Base
Visual Communications Company
T-1 1/2 Wedge Base
Visual Communications Company
T-2 Telephone Slide Base - Type 3
CML Microsystems Plc
T-1 3/4 Midget Flange Base
Visual Communications Company
G-4 1/2 Miniature Screw Base