CV378, MILITARY SPEC GZ37, MULLARD, WHITE PRINT, BLACKBURN, IS1 B9I , SEPTEMBER 1959 PRODUCTION
CV378, MILITARY SPEC GZ37, MULLARD, WHITE PRINT, BLACKBURN, IS1 B9I , SEPTEMBER 1959 PRODUCTION
A very nice EX EQUIPMENT device this, carrying good Mullard Old shield markings in white ink .. Device tests as full emission for each section within the envelope.