(!!!!!) (Best Single) 45 Raytheon NOS 1940's (39ma)
(!!!) (Best Single) 45 Sylvania like new 1940's (38.2ma)
(!!!) (Best Value Pair) 45 Sylvania ST-14 same build 1940's (30.4ma and 32ma)
(!!!) (Good Value Pair) 45 RCA Radiotron ST-14 used/good 1940's identical construction (23ma and 26.2ma)
(!!) 45 RCA NOS ST-14 1955 (29ma)
(!!) 45 RCA NOS ST-14 1955 slightly tilted glass (35ma)
(!!) 45 RCA Victor NOS in RCA box 1948 (39ma)
(!!) ER-245 Eveready Raytheon Balloon box plate used/very good 1932 (31ma)
(!!) ER-245=45 Eveready Raytheon Balloon box plate used/good 1932 (22ma)
(!!) UX-245 RCA Radiotron Balloon used/good 1930's rattle inside base (20.8ma)
(!) (BEST SINGLE) 45 Sylvania branded RCA NOS 1952 getter stain top of glass (33ma)
245=45 Silvertone engraved base 1934 used/tests like new (32ma Gm=2000)
45 National Union ST-14 NOS printed base 1940's (25ma)
CX-345 Cunningham Balloon used/52-55% Ma and Gm 1930 era good condition (19ma)
UX-245 RCA Balloon (display tube)
