Alaska Road Commission
August 27, 1935
Three men are working on a cat tractor on the temporary approach deck to operate the derrick at left to drive "falsework" pilings. Two other men stand below on the riverbed. A pile of deck timbers is visible on the riverbed on the far side of the structure.
Near Palmer, Alaska
Black & White Paper Print, 3-1/2" x 5-3/4"