The WB lock is by Wilson Bohannan Lock Company, possibly their model R543 (still in production).
The Master padlock is a model 5 laminated lock, available at WalMart.
(But don't rush out to buy one!) The Model 5 only has a 4-pin cylinder and no security pins.
Both of these locks are rather "flimsy", so I wouldn't expect these to have secured anything of real value.
The older one I don't recognize by name, but I have seen it before.
Possibly an older Yale design, bottom keyway.
Again, not a terribly secure lock. Someone else here may know the manufacturer.