Bob Kipp and Bulk Milk Truck. 4-7/8" x 3-1/2" black and white photograph of a man, identified as Bob Kipp, near a bulk milk truck belonging to Plum Valley Creamery, Waldorf, Minn. Notation on back reads, "Bob Kipp, ruck drivers, stands at back of creamery's bulk milk delivery truck. Taken just before creamery closed, February 1984."