Old Vintage Antique Lock Spring Metal Hardware

My friend recently salvaged some things from an old Five and Dime store and this is one of the items she found. These are two locks that are spring loaded. One you push to lock and then push the button to unlock it. The other has a hook connected to it that can be pulled to make the hinge come back. I do not know much about locks, so if you are interested and have any questions, please let me know.

Happy Bidding!!