(!!!!) (2nd Best Single) RS237=211 Telefunken Germany dimpled metal plate used/tests like new 1943 in white box (103.0mA Gm=4280) (NOS=80ma)
(!!!!) (BEST PAIR) 2A3 Tungsol coated glass (1 tube) rebranded GE NOS parallel black ribbed plates mid 1940's same build (114ma and 116ma)
(!!!!) (Best Single) RS237=211 Telefunken Germany dimpled metal plate NOS 1938 in white box (103.6mA Gm=4330) (NOS=80ma)
(!!!!) (Best Value Single) 274A Western Electric used/good 1950 mis-matched diode sections (43/40 and 54/40)
(!!!!) (Best Value Single) RS237=211 Telefunken Germany dimpled metal plate used/good 1943 in white box (81mA Gm=3600) (NOS=80ma)
(!!!!) (Recommended Pair) G-27 Majestic Balloon used/good 1930 era (4.7ma and 4.8ma)
(!!!) (#1 286A) 286A Western Electric "top printing" NOS 1942-1945 (7.0ma)
