1964 Aerial Survey Project No. 61-115 (ABW)

ABW-40 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-41 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-42 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-43 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-44 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-50 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-51 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-52 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-53 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-54 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-55 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-57 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-58 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-59 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-60 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-69 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-70 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-71 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota

ABW-72 by Mark Hurd Aerial Surveys, Inc. Minneapolis, Minnesota