Posted 4 years ago
Cindy45
(3 items)
One of Jay B Rhodes’ amazing inventions was The 1910 Rhodes Pathfinder. This invention may be one of the earliest GPS. A bell would ring as to whether you were to turn right or left. Just one of the amazing inventions found in my book, Kalamazoo’s Extraordinary Inventor Jay B Rhodes 1865-1931.
That's pretty cool I've never seen one before. Where are copies of your book available?
Any questions please email me at
ccole6559@gmail.com
Thank you
Author- Cynthia Jeffrey