(Reverse) Monthly Progress Report on Physical Improvements or Minor Roads and Trails Photograph
(Reverse) Monthly Progress Report on Physical Improvements or Minor Roads and Trails Photograph
Curbs and gutters in expirimental road section during Bear Gulch Entrance Road construction.
U.S. National Parks Service
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Original ID Curbs and gutters in expirimental road section. Reports: Monthly Progress Report on Physical Improvements or Minor Roads and Trails 1933-1952, 4.5 x 3.25 inches