Needed 7441 (443-35) chips, Nixie tubes

Doug Shields w4das at ADELPHIA.NET
Wed Jul 11 21:28:08 EDT 2001


Hello all,
    I am trying to revive a couple SB-650 displays.  I need some 7441 driver
chips (Heathkit #443-35).  I could also use a few Nixie display tubes
(Heathkit #411-264).  The industry numbers for the nixie tubes are National
NL950S, or National NL1220, or Burroughs B-5859A.  Any help would be greatly
appreciated.  Thanks.

Doug  W4DAS

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