One steel screw missing on top.
There's a partial stamp on the top of the right drawer bottom. The stamp has at least the patent date, and "NEW YORK". It’s a Dunscomb's Shot Case, (Buckhout Patent No. 217,508, 1879).
Found with Antique .22 caliber ammunition box and Percussion cap tin with caps. Because all three small stickers which appear to be collection asset tags, with different dates, I believe this was an assembled grouping.