Janesville-Waldorf-Pemberton Middle School. Material: paper. Size: 4 1/2" x 5 1/2". Description: colored print featuring a brick building - signage on front canopy: "Janesville-Waldorf-Pemberton Middle School" - blue lawn sign: "JWP Middle School Bulldog Country" - location: 144 North Street, Waldorf, Minnesota - reverse side: caption.