(!!!) (Best Pair) 6L6G MULLARD UK NOS 1959 (67.2ma and 68.6ma)

1 matched pair) 6L6G MULLARD UK NOS 1959 in NEW Mullard boxes

1 tube) 67.2ma Gm=6100 very small rattle inside base - dried glue particles

1 tube) 68.6ma Gm=6000 

J=Tottenham Plant