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Cintra / Tektronix 911 Statistician Desktop Calculator

Cintra/Tektronix 911 Statistician Calculator
Ten digit (plus 2 digit exponent) Nixie display, statistical function
calculator. Introduced in early '70. Designed, manufactured and sold by
Cintra of Sunnyvale, California, but later rebadged by Tektronix, when
Tek purchased Cintra in May of 1971. Physical
appearance virtually identical to the
Cintra/Tektronix 909 with only difference being
function of four keyboard keys. Image is of a Tektronix-badged 911
Statistician calculator.