Black Dallas Malt Liquor, USBC II 40-32, can is air sealed, all original. I bet this came from the brewing co.back in the 1970's, when we wrote brewing companies, Walters was always great for sending air-sealed cans. Walter Brewing Co. Pueblo, Co.  Grade 1-  Circa 1971

Always a reliable can ongrade to sell for $25.00-$30.00, this can that sold was a 1- Sold on 11/16/14