Ancon Hospital
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
I.C.C. Sanitarium, Taboga Island
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Men of color standing on a porch, eating
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Ruins of a Sentry Box, Old Panama, March 1907
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Street of unknown town in Panama, all dug up
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Graphical representation of yardage, Panama Canal, July 1, 1913
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Geological cross-sections of Culebra Cut, showing sliding ground
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Isthmian Canal Commission - Atlantic Division general map: Gatun Locks and Dam
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Isthmian Canal Commission, Pacific Division, Pedro Miguel to Panama Bay, (map of west end of canal, and Excavation Diagram)
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Isthmian Canal Commission - Atlantic Division Sections of Gatun Dam
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Tropical Foliage near Bohio
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (1/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (2/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (3/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Old French Excavation in cut near Empire
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Cucaracha Slide
Looking South from Contractor's Hill, - Oct. 23, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Black man standing beside a railroad derrick on curved tracks
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
View of Culebra from Reservoir, showing Administration Building to left, hotel to the right and Y. M. C. A. Club House in center
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
An Isthmian Canal Commission locomotive
"An Isthmian Canal Commission locomotive pushing a dirt scraper and a lot of rocks."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Old French Ladder dredge, August 7th, 1907
"Some boats with modified coal dredges."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Dinner Time at a Commission Hotel, Gorgona
"A group of men standing around the door of a summer hotel."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
A woman and a girl standing in a damaged street in an unnamed town
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Comacho Diversion Tunnel, Bas Obispo, May 22, 1908
"Looks like Buffalo Creek."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
General View of Ancon Hospital
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Suspension bridge across cut at Empire
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
The cut at Bas Obispo during flood of Nov. 12, 1909
Looking south.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Wrecking cranes freeing steam shovel No. 231 from Cucaracha slide, Oct. 4, 1909
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Gatun Spillway looking north, April, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Culebra cut
Steam shovels at work on slide.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Berm crane at Pedro Miguel Lock, June, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Gatun Dam, hydraulic fill, July, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Pedro Miguel Locks.April 6, 1910
Looking north from west bank. April 6, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Gatun upper locks and forebay, looking north. November 1, 1909
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Upper Gatun locks, east chamber, looking south. November 1, 1910
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
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)