This publication covers 150 historical photos (Then), in black and white, from 1904 to 1941 and include their original titles. The images recall the lifestyle of some villages and sites on the Pacific side of the Canal Zone such as Albrook, Ancon, Balboa, Balboa Heights, Clayton, Corozal, Diablo, Fort Amador, Gamboa, La Boca, Madden, Miraflores, Paraiso, Pedro Miguel and Summit. All current (Now) color photographs were taken this year (2016).