You searched for: Format JPEG Remove constraint Format: JPEG Subject Thematic maps Remove constraint Subject: Thematic maps Collection John R. Borchert Map Library Remove constraint Collection: John R. Borchert Map Library Place Minneapolis-St.Paul-Bloomington, Minnesota, United States Remove constraint Place: Minneapolis-St.Paul-Bloomington, Minnesota, United States Data type Image Remove constraint Data type: Image Year 1969 Remove constraint Year: 1969