BRIMAR 6J5G L63 TWO IDENTICAL BRITISH NOS TESTING 100% STRONG BOTTLE SHAPED VALVES, WITH DIFFERNT COLOURED BASES, ONE BLACK , ONE BROWN.

MADE IN GREAT BRITAIN

GREY ANODE PLATES

BIG ROUND SHAPE METAL LOWER GETTER

BRIMAR CODES ETCHED INTO THE GLASS ON BOTH OF THE TUBES

BLACK BASE FACTORY  CODE  = 5 F 7

BROWN BASE FACTORY CODE = 4 G 8

THE WHITE PRINT HAS RUBBED OFF THE BROWN BASED VALVE.

CLEAN SHINY PINS

TESTED AS 100% STRONG TUBES ON MY B&K 747 TUBE TESTER

NO SIGN OF GAS OR SHORTS

BRIMAR BOXES WITH PRINTED LABELS ON THE ENDS

FREE PAY PAL FEES

FREE  INTERNATIONAL AIRMAIL SHIPPING

PLEASE SEE MY EXCELLENT E BAY CUSTOMER FEEDBACK AFTER OVER 10 YEARS OF SELLING VINTAGE VALVES ON E BAY