Do you know what they will have after spending a fortune to make this look and work like new? A paperweight that won't ever move, because there is nothing anyone is going to do with a brand new 1918 Nash Quad... but watch it gather dust and depreciate in a museum. Either a personal museum, or a professional museum.
Either way, waste a fortune, and watch your museum get closer to bankruptcy too.
The fastest they would move is 18 mph. They weighed 6200 pounds. 4 wheel drive, 4 wheel steer, and 4 wheel brakes.
Here's what they look like when restored, I shit you not
they look like a work bench that people put junk on. Because there's nothing else to do with one. Sad? Yeah. That cost enough to feed a small village in any country you can find on a map, and it was wasted and used to store water coolers and other junk.