I have decided I don't have use for this in my garage and maybe someone here can use it. I have no idea of age, but would guess late 60's and it is missing the little lock but otherwise pretty good condition. I have not cleaned it in any way and the rust appears to be light surface that would easily come clean. The rollers work great and instructions are still in place. Slight dent on the back at top from someone prying it open because they did not have the key.
Asking $40 plus USPS Priority shipping at actual cost. PayPal is fine. Send PM if interested.