Éditeur(s) : National Photo Service National Photo Service ( San Antonion, Texas )
Résumé : National Photo Service, 737 E. Houston Street, San Antonio, Texas
National Photo Service photograph number 1469
Panama Canal Zone -- France Field
Canal Zone

Éditeur(s) : National Photo Service National Photo Service ( San Antonio, Texas )
Résumé : National Photo Service photo 1435
National Photo Service, 737 E. Houston Street, San Antonio, Texas
Notes on photograph identify the following points of interest: Panama City, Carcel Modern, Quarry Heights headquarters, Miraflores Locks, Sosa Hill, 15th Naval District headquarters, Pacific entrance to Panama Canal, Fort Amador, Pier 18, Fort Captain, Balboa heights administration buildings
Panama Canal Zone -- Ancon Hill
Canal Zone