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.

3 thoughts on “Ditto Inc., est. 1921

  1. I have a Brass bellows from a D 20-21 new unused. our office supply company F. H. Oakleaf Co. INC. 1874? to 1983 sold Ditto SCM and Gestetner machines. this was a left over part that i took home and have it on display. No one Knows what it is 🙂 I do !

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

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