Visual display of the Lock and Dam (Mississippi River)

Lock and Dam (Mississippi River)

  • ca. 1940
  • PHOTO DESCRIPTION: An aerial view of the Upper Mississippi River Lock and Dam No. 7, otherwise known as the Dresbach Dam, near Dresbach, Minnesota circa 1940

Details

Photographer
Olson, Leonard
Date
  • ca. 1940
Collection
Subjects
For Staff