The Yankee Typewriter
Very few typewriters get more basic and cheaper than the Yankee. The inventor of this toy-like writing machines was Robert Hawley Ingersoll. The Yankee was actually a name variant of The Dollar typewriter and, like the latter typewriter's name suggests, they both cost just $1. The Yankee typewriter was most likely produce alongside the Dollar by R.R. Ingersoll & Company.
What's even cheaper than the Yankee? How about the Eagle...
Have one for sale? Please email me at Antikey.Chop@gmail.com