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(!!!!!) (Excellent Pair) 10 Sylvania and Sylvania Philco "engraved base" 1930's NOS (26ma and 29ma) (rare)
(!!!!) (Best Balloon) CX-380 Cunningham Balloon used/good 1920's (47/40 and 48/40) (rare)
(!!!!) (Best Pair #1) 01A Cunningham NOS 1940 era boxes were factory sealed (4.0ma and 3.9ma) (same Gm)
(!!!!) (Best Pair #2) 01A Cunningham NOS 1940 era boxes were factory sealed (3.3ma and 3.2ma) (close Gm)
(!!!!) (Best Pair #2) 01A Cunningham NOS 1940 era boxes were factory sealed (3.7ma and 3.6ma) (Same Gm)
(!!!!) (Best Pair #2) 112A RCA NOS 1930-1940 original boxes (7.6ma and 7.4ma)
(!!!!) (BEST PAIR #2) 2A3 Ken Rad branded GE coated glass NOS 1949-1950 (110ma and 103ma) (close Gm) (sound fantastic)
(!!!!) (Best Pair) 112A RCA NOS 1940's original boxes (7.6ma and 8.0ma) (same Gm)
(!!!!) (Best Pair) 201A Silvertone Balloon NOS and like new 1930 era (4.2ma and 5.0ma) (Highest mA and Gm)
(!!!!) (BEST PAIR) 2A3 Ken Rad branded GE coated glass NOS 1949-1950 (117ma and 114ma) (sound fantastic)
(!!!!) (BEST SINGLE) 201-A Silvertone Balloon NOS 1930 era (3.8ma and Gm=750)
(!!!!) (BEST SINGLE) UX-201-A RCA Radiotron Balloon NOS 1930 era (3.9ma and Gm=700)
(!!!!) (Best Value Single) 10 GE Radiotron used/good 1940's (27ma)
(!!!!) (Best Value Single) 274B Western Electric engraved base used/strong 1930's - broken guide pin (50/40 and 53/40) (best value)
(!!!!) (RARE SINGLE) 300A Western Electric Engraved Base circa 1933 (60ma @ 300Vplate) (payment via wire transfer or credit card) (FREE shipping)
(!!!!) (Single) 10 Sylvania "engraved base" 1930's NOS (29ma)
(!!!!) UX-280 RCA Radiotron Balloon used/60% 1930 era some white oxide flakes inside tube (38/40 and 38/40)
(!!!) (#1 286A) 286A Western Electric "top printing" NOS 1942-1945 (7.0ma)
(!!!) (2nd Best Single) 27=127 Arcturus Blue Balloon tests like new 1930 era in white box (4.5ma)
(!!!) (Best Overall Pair) 286A Western Electric "top printing" mesh-plate NOS 1942-1945 (6.4ma and 6.6ma)
