Argo Clock
From The Dreadnought Project
Jump to navigationJump to search
The Argo Clock was a mechanical calculator designed by the British businessman and inventor Arthur Hungerford Pollen.
Footnotes
Bibliography
- This page was last edited on 4 August 2009, at 20:33.
- Content is available under Attribution-NonCommercial-NoDerivs 2.5 unless otherwise noted.
- Privacy policy
- About The Dreadnought Project
- Disclaimers