International Register Information

Location

1716 West Pershing Road

Chicago, Illinois

 International Register was involved in the development of uranium machining techniques for the Metallurgical Lab and the Manhattan Project. Records indicate that a test of centerless grinding equipment took place at International Register in February 1943. Uranium rods (1″ in diameter and 6″ long) were ground with the accuracy of about .001″ for the Met Lab.

Alternative Names

  • Intermatic Incorporated

Type of Facility

  • Atomic Weapons Employer

Covered by EEOICPA

  • Part B

EEOICPA Covered Years

  • 1943 

Did work for:

  • Metallurgical Laboratory

DOE

DOL

NIOSH

Other Resources

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