Marks USA 175 Series Door Lever Locksets.
Grade 2 Cylindrical Lock, F-Storeroom, 175 Lever, Round Rose, Satin Chrome, 2-3/4 Inch Backset, Grade 2 Cylindrical Lock, F-Storeroom, 175 Lever, Round Rose, Satin Chrome, 2-3/4 Inch Backset, Conventional Cylinder, Marks C Keyway.