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(!!!!!) (Best Pair #2) 83 RCA branded Western Union NOS 1960-1961 (63-63/40 and 62-64/40)
(!!!!!) (Best Pair) 83 RCA branded Western Union NOS 1959-1960 (62-62/40 x 2 tubes) 1-3% section balance
(!!!!) (Best Single) 83 GE by RCA NOS 1967 (62-65/40)
(!!!!) (Best Single) 83 RCA branded GE NOS 1964 (61-63/40)
(!!!!) (Best Single) 83 RCA Motorola NOS 1964 (62-64/40)
(!!!!) (Best Single) 83 RCA NOS 1946 in white box (63-65/40)
(!!!!) (Recommended Pair) JAN-CRC-30 RCA NOS 1940's same build (2.9ma and 3.0ma)
(!!!) (BEST SINGLE) JAN-CRP-6F8G=VT-99 Raytheon parallel black plates 1944 (8ma and 8ma)
(!!!) (Good Value) 83 RCA low hours/tests like new 1940's (60/40 and 60/40) 1% section balance
(!!!) (Recommended Pair) 30 RCA Cunningham engraved base 1930's low hours/test like new (3.3ma and 3.4ma)
(!!!) (Recommended Single) ER-230=30 Raytheon 1930's used/like new (4.1ma and Gm=800)
(!!!) (Single) 83 RCA NOS 1956 small amount of graphite flaked off plate (66/40 and 65/40)
(!!) (Best Value Pair) 30 Sylvania NOS branded DELCO NOS 1947 (3.3ma and 2.8ma)
(!!) 2A3 Sylvania black plates connected in middle like new 1940's (104ma)
(!!) 2A3 Sylvania rebranded National Union black plates connected in middle like new 1940's (108ma)
(!) (Best Single) 5Z3G Hytron NOS 1947 (51/40 and 51/40)
(Best Value) 5V4G RCA black plates used/very good 1948 (54/40 and 57/40)
(Best Value) 5V4G RCA Victor black plates used/very good 1948 (53/40 and 54/40)
(sold out) 349A Western Electric
25L6GT RCA NOS 1963 (98/60)