Added aerial photo coverage for all of Oregon County Missouri a total area of 792 square miles in the year 1955. View of Greer Mill, also known as Greer Roller Mill a historic grist mill located near Alton, Oregon County, Missouri in 1955.
Added aerial photo coverage for all of Oregon County Missouri a total area of 792 square miles in the year 1955. View of Greer Mill, also known as Greer Roller Mill a historic grist mill located near Alton, Oregon County, Missouri in 1955.