The Locks I assume are padlocks? If so you can search past sales by description on Ebay. Or you can purchase a copy of THE PADLOCK COLLECTOR by Frank Arnell [6th edition] Brass locks with Logos or engraving on them are worth more than plain stamped steel locks. Keys ,unless it is a certain one that a collector would need for a certain lock are not worth much. If you could post pics of the locks and another pic of the keys it would help. There are quite a few collectors that visit this site, so someone should be able to give you some ideas. Good Luck, Mark 8)
