KT66 GEC UK brown base used/70% 1966 (64ma)
KT8 GEC England NOS 1950's (65.2ma)
KT8 GEC England NOS 1950's (76ma)
L42D JFD Air Cooled Ballast NOS
M73B ballast NOS (317 ohms and 337 ohms)
MEF-2820A
NL-5853S Burroughs England branded NATIONAL NOS 1977
NL-5853S Burroughs JAPAN branded National NOS 1972
NL-5992 National USA NOS nixie tube
NL-8037=5031 National NIXIE NOS in plastic bag
NL-843 National Nixie tube used 1968 (13 pins) (1 in stock)
NY-224 National Union Balloon used/good 1930's (38/25) (3.3ma Gm=800)
NY-224 National Union Balloon used/good 1930's (42/25) (2.4ma Gm=800)
PCC189=7ES8 NOS
PZ=47 Arcturus Blue NOS low emission (display tube)
QE05/40=6146 Adzam France NOS 1960's (80ma)
QQE03/20=6252 Philips NOS
RGN 1054 Telefunken
RGN 1064 Telefunken Balloon NOS
RK-23 Raytheon 4-Pillar NOS 1940's reboxed
