6L6GB Sylvania Black Plate used/good 1955 faded top getter (65ma) (high Ma and Gm)
6X4 GE like new 1950's "D" getter (54/40 and 54/40)
6X4W GE used/tests like new 1960 era "D" getter (52/40 and 52/40)
EL84 Siemens Halske Germany NOS 1967 (45ma)
EL84 Siemens Halske Germany used/tests like new 1971 no printing (48.2ma)
JHS-12AU7 Sylvania "black plates" with "D" getter used/mis-matched sections (7.6/12ma)
