Ditto Inc., est. 1921

Ditto Inc. Typewriter Ribbon

Museum Artifact: Ditto Typewriter Ribbon Tin, c. 1930s

Made By: DITTO Inc., 605 S. Oakley Blvd., Chicago, IL [Lower West Side]

Research is underway on this one and a full write-up will be coming soon.

One thought on “Ditto Inc., est. 1921

  1. Ditto also made rotary duplicating (“mimeograph”) machines, check “Clifford N. Johnson” patents for evidence.

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