freebie trailer

Hi all. I found this at the dump today. They have signs all over telling you no salvaging but will usually ignore you if there is something good and easy to get. It's very rusty. I think someone stored their driveway salt in it, but it is all there and looks usable if I throw in a piece of plywood to keep things from breaking through the bottom. when I get a chance I will beat off the rust and see how much is salvageable.

16.5 cu ft with 6.50 x 8 wheels. Wheels are greased and tires look ok. Steel dump body with a tailgate. I have no idea what brand.