Title taken from front. View of riverboats "Gen. J.W. Jacobs" and "Gen. Jeff C. Davis" put up for winter at Nenana, Alaska. Also from front: "A.E.C. G2050." Signs on ships read: "Q.M.C. [Quartermaster Corps] U.S.A." An Alaska Engineering Commission...
Title taken from front. View of trestle on partially constructed Alaska Engineering Commission Railway bridge over Tanana River, Nenana, Alaska, with railroad tracks running at left. Also from front: "A.E.C. G2060." An Alaska Engineering Commission...
Title taken from front. View of construction site for Alaska Engineering Commission Railway bridge over Tanana River, Nenana, Alaska, with crane in background. Also from front: "A.E.C. G2056." An Alaska Engineering Commission photo. Photographer's...
Title taken from front. View of pier 11 and Alaska Engineering Commission Railway Tanana River bridge during construction, Nenana, Alaska, with man standing on partially completed bridge and crane visible at upper right. Also from front: "A.E.C....
Title taken from front. View of south end of Alaska Engineering Commission Railway bridge under construction over Tanana River, Nenana, Alaska, with crane on bridge at right and man walking along partially complete bridge at left. Also from front:...
Title taken from front. View of construction work on Alaska Engineering Commission Railway bridge over Tanana River, Nenana, Alaska, with crane in background. Also from front: "A.E.C. G2058." An Alaska Engineering Commission photo. Photographer's...
Title taken from front. View of Alaska Engineering Commission Railroad bridge over Tanana River, Nenana, Alaska, during construction. Also from front: "A.E.C. G2055." An Alaska Engineering Commission photo. Photographer's number G2055. Oct. 27,...
Title taken from front. View looking south along trestle for Alaska Engineering Commission Railway bridge over Tanana River, Nenana, Alaska, with railroad tracks at right. Also from front: "A.E.C. G2061." An Alaska Engineering Commission photo....