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• Collection: Harris & Ewing Collection

• Title: First calculating machine presented to Smithsonian. Washington, D.C., March 31. An old macaroni box filled with an arrangement of wheels, rubber bands, meat skewers and staples which was the forerunner of the modern key-driven, multiple-order calculating machine, was presented to the Smithsonian Institution today. The scarred old box was designed and constructed by Dorr E. Felt, young Chicago mechanic, 52 years ago when he first started in to solve the problem of what is now the modern calculating machine. Mrs. Raymond J. Koch, (right) oldest daughter of the late inventor, is shown making the prsentation to Dr. Charles G. Abbot, Secretary of the Smithsonian Institution. In the center is Raymond J. Koch, 3/31/1937
• Creator(s): Harris & Ewing, photographer
• Date Created/Published: 1937 March 31.
• Medium: 1 negative : glass ; 4 x 5 in. or smaller
• Reproduction Number: LC-DIG-hec-22484 (digital file from original negative)
• Rights Advisory: No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Information(http://www.loc.gov/rr/print/res/140_harr.html)
  
• Call Number: LC-H22- D-1171 [P&P]
• Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.print
• Notes:
  • Title from unverified data received with the Harris & Ewing Collection on the negative or negative sleeve.
  • Gift; Harris & Ewing, Inc. 1955.
  • General information about the Harris & Ewing Collection is available at http://hdl.loc.gov/loc.pnp/pp.hec
  • Temp. note: Batch four.
• Format:
  • Glass negatives.
• Collections:
  • Harris & Ewing Collection
• Part of: Harris & Ewing photograph collection
• Bookmark This Record:
     https://www.loc.gov/pictures/item/2016871461/

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• Rights Advisory: No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Information http://www.loc.gov/rr/print/res/140_harr.html
• Reproduction Number: LC-DIG-hec-22484 (digital file from original negative)
• Call Number: LC-H22- D-1171 [P&P]
• Medium: 1 negative : glass ; 4 x 5 in. or smaller

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Alternatively, you can purchase copies of various types through Library of Congress Duplication Services.

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• Call Number: LC-H22- D-1171 [P&P]
• Medium: 1 negative : glass ; 4 x 5 in. or smaller

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