CV181 ECC32 6SN7 TUBE MULLARD PREAMP TUBES BRITISH VALVE BLACK PLATE COPPER RODS

ONE TUBE CV181 BRITISH MADE 

BLACK PLATE 

COPPER RODS 

D GETTER 

BROWN BASE 

MILITARY BRITISH ARMY 

PRINT ON GLASS FADED 

ORIGINAL VINTAGE VACUUM TUBE BRITISH MADE OLD PRODUCTION 

TESTED AS PER LABELS ON PICTURES 

BOX 142