1952 U.S. ARMY M-51 Field Jacket. This is a stamped version, an early model with brown buttons. The front zipper is a CONMAR aluminum zipper. Size: X-SMALL REGULAR Length: Approximately 77cm, Shoulder Width: Approximately 48cm, Sleeve Length: Approximately 62cm (measured from shoulder to cuff), Body Width: Approximately 52cm (measured under the armpits) Stock Number: 55-J-610-55 Spec Number: MIL-J-11448 Contractor: HOWARD MANUFACTURING CO. This is a rare X-SMALL size and a well-balanced piece. There is some wear starting to show, mainly around the stitching, but the fabric still retains its luster. There is no damage to the cuffs, which is common with M-51 jackets. The stamps are still clear, and I believe this jacket is in excellent condition for an M-51. There is a faint stain on the left shoulder of the back (see photo 10). Due to the nature of the 100% cotton fabric, many jackets have fabric damage, and those in good condition are rare. Especially the X-SMALL size is not often seen, so if you are looking for a genuine U.S. military item, please consider this. U.S. Military Issue M-65 Field Jacket Aluminum Zip A-2 B-3 B-6 D-1 B-15C N-3B N-2A MA-1 Flight Jacket Real McCoy's THE FEW Buzz Rickson's Toyo Enterprises