Title taken from front. View of construction workers and concrete mixer pouring base for railroad bridge trestle support during construction on Tanana River at Nenana, Alaska. An Alaska Engineering Commission photo. Photographer's number 1. June...
Title from image caption Caption: "Built like a thermos bottle, warm in winter, cool in summer; built by Concrete Products Mfg. Co., Juneau, Alaska" Photographer's number 101
Title taken from front. View of sidewalk construction, 4th Avenue, with men working, businesses in the background, and the Empress Theatre on the right. Also from front: "A.E.C. G751. P.S. Hunt." An Alaska Engineering Commission photo....
Title taken from caption. View showing new concrete sidewalk on Fourth Street between E and F in the Anchorage town site. During the summer of 1917, 18 blocks of 12 foot concrete sidewalks, and two blocks of 6 foot concrete walks were...
Title taken from front. View of concrete house near Matanuska Branch, Alaska Engineering Commission Railway, Matanuska Valley, Alaska. Also from front: "A.E.C. G584." An Alaska Engineering Commission photo. Photographer's number G584. June 28,...
Title taken from front. View of construction crews pouring concrete during Alaska Engineering Commission Railway bridge construction over Tanana River, Nenana, Alaska, with workers standing on gravel barges below. Also from front: "A.E.C. G2014."...
Title taken from front. View of construction crew pouring concrete during Alaska Engineering Commission Railway bridge construction over Tanana River, Nenana, Alaska. Also from front: "A.E.C. G2012." An Alaska Engineering Commission photo....
Title taken from front. View of Alaska Engineering Commission railroad construction crew pouring concrete for bridge piers at Hurricane Gulch in Southcentral Alaska, with cranes in foreground and background and aerial tramway over canyon. Also from...
Title taken from label on front. View of Alaska Railroad Commission railroad bridge construction site at mile 355 in Interior Alaska. Crew pours concrete for slabs to hold bridge piers and river runs at below right. Also from label: "T 226." An...
Title taken from verso. View of workers constructing concrete bedding for Trans-Alaska Pipeline in Atigun Pass in Northern Alaska. 1975? Photographer: Steve McCutcheon. Original photograph size: 8" x 10 1/8".
Title taken from front. View of construction crews pouring last concrete during Alaska Engineering Commission Railway bridge construction over Tanana River, Nenana, Alaska, with crane visible above workers on trestle and gravel barges below. Also...
Title taken from front. View of construction site on Alaska Engineering Commission Railway bridge, Southcentral Alaska, with bridge trestle at right and concrete bridge piers. Also from front: "A.E.C. G1461." An Alaska Engineering Commission photo....
Title taken from front. View of Alaska Engineering Commission Railway bridge construction, Southcentral Alaska, with men digging foundations for concrete bridge piers. Also from front: "A.E.C. G1472." An Alaska Engineering Commission photo....
Title taken from front. View of Alaska Engineering Commission concrete work on bridge pier construction for railroad bridge over Hurricane Gulch in Southcentral Alaska. Also from front: "A.E.C. G-1794." An Alaska Engineering Commission photo....
Title taken from front. View of workers digging pits for concrete piers for Alaska Engineering Commission railroad bridge over Tanana River in Alaska, with steam shovel in center, pile driver and furnace at right, log building and railroad tracks...
Title taken from label on front. View of Alaska Engineering Commission railroad construction crew in distance making trenches for concrete during bridge construction at mile 354 in Interior Alaska, with river running at right and tunnel in far...
Title taken from label on front. View of Alaska Engineering Commission railroad bridge construction showing concrete bridge piers at mile 355.2 in Interior Alaska. Pile driver stands in background. Also from label: "T 222." An Alaska Engineering...
Title taken from label on front. View of Alaska Engineering Commission railroad construction workers gathering gravel and sand to make concrete at mile 357 along tracks in Interior Alaska. Also from label: "T 234." An Alaska Engineering Commission...