Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
James Ritty
open-in-new
External links
US Patent #221,360 Cash Register and Indicator
Archived
2007-02-28 at the
Wayback Machine
The Pony House Restaurant
James Ritty
at
Find a Grave
References
"World Book 2000". World Book. World Book Inc. 2000.
↩