Western Machinery World, November 1923 —
From the same publication, October 1923 —
What became of the Stallman is a mystery, and it is unknown if any were sold commercially. Plans to manufacture 100,000 machines were extraordinarily optimistic.
Richard Polt writes about the Stallman in two issues of ETCetera:
- No. 62, June 2003, introducing the Stallman as a newly discovered machine – click here
- No. 70, June 2005, discussing patent information – click here
The Stallman remains an “unfound” machine.
© 2019, Mark Adams. All rights reserved.