For sale is a Gerstner Tool Box. While obviously used, it functions just fine and looks pretty good. I do not have a key for it, but Gerstner sells keys for old locks for just $10. It belonged to some lawyer, I think, judging by "Esq" from the name sticker. All boxes function. The bottom box liner has rust stains, as evidenced by one of the pictures.
This is a beautiful, high quality specimen, a very lovely tool box and a good conversation started or a centerpiece of your tool collection.