(!!) C-327 Cunningham Balloon short mesh-plate used/very good 1930 (5.7ma)
(!!) ER-224A Eveready Raytheon Balloon used/tests very good 1930's (45/25) (4.1ma) (highest Ma)
(!!) UX-201-A Radiotron Balloon used/good brass pins 1930's (2.3ma and Gm=700)
(!!) UX-201-A Radiotron Balloon used/good brass pins 1930's (2.6ma and Gm=700)
(!!) UY-227 RCA Balloon NOS 1930 era (4.3ma)
(!!) UY-227 RCA Radiotron Balloon used/good 1930 era (3.5ma)
(!!) UY-227 RCA Radiotron Balloon used/good 1930 era (3.7ma)
(!!) UY-227 RCA Radiotron Balloon used/good 1930 era (3.8ma)
(!!) UY-227 RCA Radiotron Balloon used/good 1930 era (4.0ma)
(!) (#1 12A Single) 12A Sylvania green leaf NOS 1940's original box (8ma)
(!) (#2 24 Balloon) 124 Crosley by Arcturus Balloon used/tests like new 1930's (48/25) (3.0ma)
(!) (Best Pair) UX-112A RCA Radiotron Balloon engraved base tests like new (10ma and 9ma)
(!) (Best Single) ER-112A Raytheon 4-Pillar box plate 1930 era tests like new (10.2ma)
(!) (Best Value Pair) CX-112A Cunningham and UX-112A RCA Balloon engraved base used/tests like new (10.2ma and 9.7ma)
(!) (PAIR) 6D6 RCA Cunningham used/good 1930's (62/40 and 62/40)
(!) (PAIR) UX-112A RCA Radiotron Balloon engraved base used/good (7.1ma and 7.4ma)
(!) 203A Sylvania brass base tests like new 1930's
(!) 30 Philco engraved base NOS 1930's (3.7ma)
(!) 59 Majestic NOS engraved base excellent condition 1930's
(!) 59 RCA Radiotron NOS engraved base excellent condition 1930's (71/50)