I had a calculator by Cannon that used Nixie tubes. It cost $600.oo USD and was sold in business supply stores only - 4 banger with memory - wall plug - and 3 or 4 years before the TI SR70 I think that was the number... Before I could buy any other calculator - so I got that one. It finally went to the scrap box about 5 years ago - was in the shop as a desk box for some years.
Martin
Martin H. Eastburn @ home at Lions' Lair with our computer lionslair at consolidated dot net NRA LOH & Endowment Member NRA Second Amendment Task Force Charter Founder IHMSA and NRA Metallic Silhouette maker & member
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D> According to Gerald Miller :