Pedro Miguel Lock. Concrete Mixers, Loading Concrete in Buckets. November, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel Lock, Looking South from Forebay, November 9, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel Lock, The West Chamber, Looking North, November 11, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Miraflores Upper Locks, Looking South, Construction of East Side Wall, Showing Culvert, November 10, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Culebra Cut
Looking north, December, 1904.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Bottom of the Canal
Raised for a short distance through pressure of the broken east Bank 18 feet above its original level, June, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Cucaracha Slide, North End. From West Bank
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Lidgerwood Unloader - 14% Grade - Tabernilla Dumps
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
The Cathedral Plaza, Panama, circa 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Culebra Cut at Empire
Looking North from Division Engineer's Office. June 4, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Hydraulic Excavation, Miraflores
Dredging Barges. December, 21, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Hydraulic Excavation, Miraflores
General View of Lower Lock Site. December 21, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Gatun Upper Locks
Constructing Monoliths. June, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Lateral Culvert Forms and Floor, Miraflores Lock, July, 13, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Miraflores Upper Locks
Lateral Culvert Forms in Place, July 13, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
City of Panama, from Ancon Hill
Showing new Contrete Reservoir and Administration Building, July 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Steam Shovel No. 225 wrecked by Rock Slide
North of Gold Hill, July 5, 1911.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Steam Shovel No. 254 Flooded by Heavy Rain in Pioneer Cut, Culebra, October 2, 1911
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel Locks
Showing Construction of Upper Guard Gates, West Chamber, Looking South, November 1, 1911.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel, Showing I.C.C. Mess Hall and Family Quarters, 1911
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Gatun Lower Locks. East Chamber
Looking South from Coffer Dam, Middle and Upper Locks in Distance. January 31, 1912.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Culebra Cut, Culebra. View looking South, from East Bank, Showing Terraces formed in removing superimposed weight from top bank of Canal
The train in the middle of picture is about El+250. The shovel on extreme left in bottom is at El+65. June, 1912.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Unnamed picture of a small town on a hillside overlooking the ocean, apparently near one end of canal
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel Locks. East Chamber
Looking South from forebay. Upper Guard Gates in Foreground. June 4, 1912.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Culebra Cut, Culebra
Looking North, from West Bank, South of Contractor's Hill. The lowest steamshovel cut is about 16 ft. above the final bottom of the canal. June,
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)