Mules used in road-building, Palos Verdes Estates, California.

Abstract/Description: Image shows view of workers with mule-teams being hooked up to a drag. Mules were used to help construct roads for the Palos Verdes Project. Photo is impressed with "KEYSTONE PHOTO / LOS ANGELES" in lower right corner.
Subject(s): Mules
Roads--Design and construction
Date Created: 1923-00-00