2 Vintage NASH Sidewalk Surfboard Skateboards Chicago

Description

Up for auction are these 2 vintage wood skateboards. I believe both are NASH Sidewalk Surfboard Skateboards but could be wrong.  One does say Nash Sidewalk Surfboard and has Chicago on the wheels and metal trucks. It has a varnished look and it looks to be in pretty good condition. It measures 22 inches long and 6 inches wide at widest point.
The other says Sidewalk Surfboard and also has the letter "N" on the deck but it has alot more wear than the other.  It measures 23 inches long and 5 1/2 inches wide at its widest point. The deck would need work and maybe sanded as it has a few places missing wood on the ends. The wheels need replaced as well. Trucks show some rust.  There is no names on wheels or trucks. I just thought it could be used for parts or display. I hated to separate them.
Please ask questions and I will try to help.