Baltimore Arms "A" grade (SN3426) 12 gauge with Twist barrels cut to 24".  Over all this gun is in very fine original condition with beautiful 98% case colors and very good Twist barrel pattern. Bores are excellent. The stock retains 95% original varnish and checkering.  These guns were well designed and made. Ansley Fox and Frank Hollenbeck both contributed to its design. However, only about 6000 were produced in the four years the company existed. A fine addition to your American doublegun collection.