236 Sleeping quarters for Negro Laborers Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
42-B. - The Cut at Empire. Looking North, from 1665. Jan. 1910. Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
146-E-Commissary Gatun. - 1911 Auteur(s) : Hallen, Ernest ( photographer ) | Partager |
518-L Constructing Sidewall Monoliths, Upper Lock, Gatun. Feb 15, 1910 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
18-E. - Loading Holes with Dynamite to blast Moving Face of Slide in West Bank of Cut, Culebra-on-the-Dump. - February 1912. Auteur(s) : Hallen, Ernest ( photographer ) | Partager |
51-G. Gatun Upper Locks and Dam From Office Building. Looking West. June 2, 1910. Auteur(s) : Hallen, Ernest ( photographer ) | Partager |
Unloading steel piling for dock 15, Balboa ; 26-N 71 Unloading steel piling for dock 15, Balboa. Oct. 28 1936 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
407-B. Relocation Panama Railroad. Construction Camp showing Old Box Car Bodies used as Living Quarters. - June, 1910. Auteur(s) : Hallen, Ernest ( photographer ) | Partager |
Panama Canal album #2 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
516 1/2 - U Gatun Upper Locks Looking South from West Bank. July 2 1910 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
517 1/2-S. - Gatun Upper Locks. Showing Middle Wall and part of Lock Chambers. July 2, 1910 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
80-A45. Opening of the Panama Canal. S.S. Ancon in Culebra Cut, near Empire, Aug. 15, 1914 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
Old French Decauville Engine near Frijoles ; 204-C - Old French Decauville Engine near Frijoles. - Oct., 1908 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
518-J Side Wall Monoliths Construction. Upper Lock, Gatun. Feb. 1, 1910 Auteur(s) : Hallen, Ernest ( Photographer ) | Partager |
130-B- A view in the Hospital Grounds. Colon. Auteur(s) : Hallen, Ernest ( photographer ) | Partager |