CV2492, MIL SPEC E88CC, MULLARD, GOLD PIN , WHITE PRINT, MITCHAM SEPT 1962 PRODUCTION

CV2492, MIL SPEC E88CC, MULLARD, GOLD PIN , FAINT WHITE PRINT, 

Very feint white print, shows solder contamination on pins 5 & 6.

 As you can see from the test results we have good emission from each triode section within the envelope and superb inter section matching.