Vintage 1950s Weider Canadiana Big-3 World's Strongest Steel Expander with box

Vintage 1950s Canadiana Big-3 Weider World's Strongest Steel Expenders Expenders are in good condition and look like they haven't been used much, if used  at all. The handles are very nice, the red paint is in vg condition. There is a bit of rust on the springs due to being stored for appx 50 years!! The box is in a rougher shape. The top cover side is nice. But the bottom as well as the corners are damaged. Very nice vintage addition to any home gyms!! Will ship within 1 day of payment with a tracking number. Thanks