Title taken from front. View of Alaska Engineering Commission railroad bridge during construction over Tanana River at Nenana, Alaska, with crane in right background on bridge and railroad car on bridge at left. Also from front: "A.E.C. G-2113." An...
Title taken from front. View of Alaska Engineering Commission railroad bridge during construction over Tanana River at Nenana, Alaska, with construction equipment in far right background. Also from front: "A.E.C. G-2112." An Alaska Engineering...