6DJ8 GE NOS 1976 (25/27.8ma)
6DJ8 GE NOS 1980 (13.5/14.2ma)
EF86 International Russian NOS 1979 (3.7ma)
EF86 Trigon made in Russia NOS 1970's (2.7ma)
EF86 Trigon made in Russia NOS 1970's (2.8ma)
EF86 United Russian NOS 1980's (3.1ma)
EF86 Zaerix Russian tests like new 1970's (3.0ma)
EL34 Tesla like new 1980 4 vertical scrapes on base (92ma)
JAN-5842 Amperex USA Gold Pins NOS 1980 (18.5ma Gm=20,500)
JAN-5842 Amperex USA Nickel Pins NOS 1983 (20.2ma Gm=20,800)
JAN-5842 Amperex USA Nickel Pins NOS 1983 (30ma and Gm=27,000)