Passive Infrared Calculator from General Electric Light Military Electronics Department, Ithaca NY. The only date found is on the calculator, copyright 1957. The wheels spin perfectly, the calculator is in excellent condition, and the holder has wear at corners & small rubs. The inside flap that holds the calculator needs regluing at the sides, it still works fine. 

Free USPS Media Mail shipping or better, anywhere in the USA, including Fort Lewis, Washington. 

Check my other auctions for more unusual items you might not see elsewhere. 

Thanks for looking.