Favorite this☆ American sleeve-valve motor : the motor masterpiece Description: American sleeve-valve motor : the motor masterpiece / American Sleeve-Valve Motor Company Title from cover. Includes illustrations. Details Resource ID: na050256 Creator: American Sleeve-Valve Motor Company Subject: American Sleeve-Valve Motor Company Automobiles--Motors Trade literature Date Issued: Unknown year Format: 4 unnumbered pages : illustrations ; 10 in. Member of: National Automotive History Collection Filing Location: Vertical file, Engines--American Sleeve-Valve Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.