Main tubes on chassis look like 2" diameter, but there is vertical and horizontal triangulation evident on the different members - typical of FFR chassis.
Photo 219 shows a FFR chassis number, while photo 214 shows a different number. Wheelbase looks like it could be more than 90". Could the body have been taken from a Cobrette or Cobray?
I see mrmustang commented on this perhaps being an old Sterling cobra kit, based out of Virginia.