The cut at Bas Obispo during flood of Nov. 12, 1909
Looking south.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Wrecking cranes freeing steam shovel No. 231 from Cucaracha slide, Oct. 4, 1909
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Gatun Spillway looking north, April, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Culebra cut
Steam shovels at work on slide.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Berm crane at Pedro Miguel Lock, June, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Gatun Dam, hydraulic fill, July, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Pedro Miguel Locks.April 6, 1910
Looking north from west bank. April 6, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Gatun upper locks and forebay, looking north. November 1, 1909
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Upper Gatun locks, east chamber, looking south. November 1, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Pedro Miguel Lock. Concrete Mixers, Loading Concrete in Buckets. November, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Pedro Miguel Lock, Looking South from Forebay, November 9, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Pedro Miguel Lock, The West Chamber, Looking North, November 11, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Miraflores Upper Locks, Looking South, Construction of East Side Wall, Showing Culvert, November 10, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Culebra Cut
Looking north, December, 1904.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
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 (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Cucaracha Slide, North End. From West Bank
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Lidgerwood Unloader - 14% Grade - Tabernilla Dumps
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
The Cathedral Plaza, Panama, circa 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Culebra Cut at Empire
Looking North from Division Engineer's Office. June 4, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Hydraulic Excavation, Miraflores
Dredging Barges. December, 21, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Hydraulic Excavation, Miraflores
General View of Lower Lock Site. December 21, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Gatun Upper Locks
Constructing Monoliths. June, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Lateral Culvert Forms and Floor, Miraflores Lock, July, 13, 1910
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
Miraflores Upper Locks
Lateral Culvert Forms in Place, July 13, 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)
City of Panama, from Ancon Hill
Showing new Contrete Reservoir and Administration Building, July 1910.
Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)