Dairyman's Cream Can Identification Case. Material: metal. Size: 2 1/2" x 3 1/2" with hanger extension. Description: copper case with metal hanging loop at top; a detachable hook is attached to loop - a narrow spring-hinged plate covers an opening in the face upon which to write a memo on the paper housed inside case; stamped in the metal below the plate: 'Richard Haugan", a New Richland dairyman - an opening on one side of the casing allows a sliding frame insert to which paper can be attached to rollers - two operating knobs extend from the frame on one side to move the paper under the open slot - stamped inside front cover plate: "Jensen-Sunde Co., New Richland, Minn. Pat. Nov. 27 23, No. 1475303".