Fridley page 72

[St. Louis Star-Times, April 1, 1941]

            To build the scores of miles of roads that run from one end to the other, a stone quarry is dug on the plant site. Rock is being removed from the quarry.

            To keep out the curious, a heavy high wire fence is being put up. This is a section of more than seven miles of fencing already erected. (Star-Times Photos.)