Vintage hard sided briefcase, salesman's sample case travel box suitcase w/ key

Vintage hardsided briefcase or traveling salesman's case, locking with included keys. It's 17 1/2" x 13" x 7" overall.

This has been used, and showing some light scuffing to the leatherette, and a olf tape at the top (under the handle) with the name of a former owner.