Wheel Chair - WWII era - $600 (Enumclaw)

Gendron Wheel Company model 215N.
This wheel chair was used by our grandfather due to the injuries he suffered in WWII (Europe).
It is in original condition and has NOT been restored in any way.
There is very little to be done to make it into "new" condition but I don't know what that would do to the value of it.
It would be great as is as a display piece, museum piece, or remembrance piece.
Based on the tag, it was built between 1941 and 1959.
(We do not know when was it was originally issued to Grandpa).