Mechanical Calculators

- Calculators -

DESCRIPTION: These mechanical calculators were used in development of atomic weapons at Los Alamos National Laboratory. Manufacturers include Marchant, Monroe and Freiden. We have a supply of each manufacturer. Now is your chance to own a piece of history from Los Alamos. SPECIAL NOTES: Most of them are jammed, but you might be able to un-jam the mechanism and hear the whirr and click clack of the calculator if you are mechanically inclined. These are sold AS IS and come with a power cord. PRICE: $45.00 SHIPPING: UPS, USPS and other shipping services are available. FOB Los Alamos

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