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Frank A. Dubinskas papers
Handbook of North American Indians records
- Topic:
- Handbook of North American Indians
Alfred Victor Verville Papers
Superconducting Super Collider Collection
I [love] Waxahachie, the Super Collider Capital (bumper sticker)
59.109 Del Norte Canal, elevation and cross section of regulator gates
J. Horace McFarland Company collection
250 Men with wooden boxes and barrels
Culebra cut empire, looking north from Suspension Bridge showing cut completed except toe of slide on right, drainage ditch is below of canal
Panama Canal, Madden Dam Project, main branch 237 feet from Truck Cavern, contact of wall rock of backed limestone in place (left) and secondary limestone filling (right) marked by flashlight, note the sand filled cracks
3313.2 Steam shovel number 225, wrecked by rock slide, north of Gold Hill
3334.2 Panama Canal, view north between Contractor's Hill left and Gold Hill Right showing Culebra region
3385.2 Blowing up Gamboa Dyke, looking north from hill on east side
3387.2 Culebra cut, Culebra, looking south from west bank, showing first dredge operating in cut, surface of water 70.7 feet above sea level
Chain Bridge on China, Tibet, Main Highway over Tung Kwiang at Lu-Ting-Chao in West China
22-30 Proposed North Railroad Bridge over Hudson, New York City, 6 Tracks
22-35 Point Bridge, Pittsburg
22-37 Ninth Street Bridge, Pittsburgh, Pennsylvania, Self Enclosed Suspension Bridge
22-38 Seventh and Ninth Street Bridges Taken from Fulton Building