lot of 5 old & vintage C clamp handyman tools

Lot of 5 assorted old and vintage carpenter or handyman "C" style clamps. These are marked for different tool companies, such "B & C Co - No 141" etc. These clamps are 1 inch size and can open to take a 1 inch thickness for clamping. They have a patina of age and rust to the iron, Except for one that has an aluminum body with a steel clamping screw.