(!!!!!) (Best Value Pair) JAN-5687WA Sylvania black plates used/test like new 1967-1970 era (43.6/47ma and 46.8/44.2ma) (Highest Ma and Gm)
(!!!) (Good Value Pair) JAN-5687WA Sylvania used/very good 1960's (35/35.6ma and 34.8/35.5ma)
(!!!) (Good Value Pair) JHS-5687WA Sylvania used/very good 1960's faded printing (35.4/34.2ma and 37.0/36.5ma)
(!) (Best Value Single) 5687WA Sylvania JAN used/good faded printing 1970's (31/35.8ma)
5687WA Sylvania JAN used/tests like new 1960's (39/43ma) (high Ma and Gm)