This handheld electronic calculator is similar to those of the TI SR-51 family. It has a black plastic case with an array of forty small rectangular plastic keys. In addition to ten digit keys, a decimal point key, and a change sign key (all in white), the calculator has a total key and four arithmetic function keys (all in gold). The remaining keys are brown. One is for on/clear, one is for off, and another, marked "2nd," is pushed to activate the “dual function” indicated on the keyboard above most of the brown keys. The calculator has a variety of statistical, business, and mathematical functions, and limited memoryThere are no screws to easily take apart the calculator. The device has a black plastic zippered case with a loop.

New York Times, October 19, 1976, p. 130. List calculator as selling for $42. One now resides In The National Museum Of American History