This antique vintage carpenter's square is a true gem for collectors and enthusiasts alike. Crafted from rose wood and brass, it exudes a timeless elegance that is hard to come by. Measuring 7 1/4inches in size, it features three diamonds that add to its overall charm. One brass diamond is missing on one side. There are no inchmarks on the piece. Some cleaning is Needed. The square is an original antique piece, made in the United States, and is perfect for anyone interested in woodworking or collecting. Its unique design and quality make it a valuable addition to any collection, and it's sure to impress anyone who lays their eyes on it. There are no ruler marks on either side. See all the pictures, Any questions please just ask. Thank you. .