Vintage Brown Leather Hard buy Shell Briefcase

The origin of this briefcase is unknown. With no maker or brand, even finding a similar item online was unsuccessful. In my opinion, that mystery only adds to the items appeal. Also, the outside of the briefcase has obvious signs of use and age but surprisingly, the interior looks as if it has never been used. I do not have the keys for locks but both sides operate smoothly.

Condition:
Used/ Vintage
Pictures are part of the description.

Dimensions:
17 1/2" W x 12 1/2" H x 4" D

Weight:
4 lbs. 9.8 oz.

Additional:
I'm offering you this item as is, however if you would like me to restore/ clean it up for you I can do so at no extra cost. Just let me know as soon as possible and I would only ask buy that you give me an extra day of handling time.