RARE ANTIQUE *Monroe Model CSAE-10 Calculating Machine MINT

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RARE ANTIQUE *Monroe Model CSAE-10 Calculating Machine MINT :
$399.99

*RARE* *AMERICAN HISTORY* *VINTAGE* *MINT*This full-keyboard, electric non-printing modified stepped drum calculating machine has a dark gray steel frame, a light gray keyboard and carriage, and ten columns of oblong plastic keys in two shades of gray. At the bottom of each column is a key for clearing it. Between the columns of keys and under the keyboard are metal rods, painted red on one side and the same gray as the keyboard on the other. They turn to serve as decimal markers.To the right of the number keys are subtraction and addition bars, two carriage shift keys, and a multiplier key. Below these are two buttons, one of which is depressed when entries are repeated and the other depressed for non-repeating entries. This section also has a multiply/divide lever. Below these are three other function keys and a gray clear-keyboard key. Beneath the number keys are five additional function keys. In back of the keyboard is a carriage with ten dials to show a number set up for multiplication, 20 dials to show the result, and a row of ten dials that serves as a revolution counter. Sliding decimal markers are provided. A two-pronged gray electrical cord attaches to the back. All electronics are in working order.