This CANVAS FIELD PACK reads U.S. on the outside cover part, and on the inside cover it reads POWERS AND COMPANY 1941. Powers and Company was one of a few company's that made these packs. I'm quite sure this is a U.S. MARINE CORPS PACK, because I was told the former owner served in the Marines. All the Brass Buckles and straps are in place. The one side shown in picture number two has an outside pouch with the Metal Brass Button. The inside of the pack has 4 separate sect...ions, and the back of the pack also has another section with the Brass button. There are no tears, holes or loose threads, etc., it is in good condition, and it is fairly clean, but washing it will be up to you.