1918 car with spring-loaded wheels due to rubber shortage.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...ded_wheels.jpg
Previously:
https://www.homemadetools.net/forum/...834#post108635
https://www.homemadetools.net/forum/...399#post122142
https://www.homemadetools.net/forum/...165#post145609
https://www.homemadetools.net/forum/...974#post129647
https://www.homemadetools.net/forum/...497#post158701