Telegraphic determination of longitudes in Mexico and Central America and on the west coast of South America, embracing the meridians of Vera Cruz; Guatemala; La Libertad; Salvador; Paita; Lima; Arica; Valparaiso; and the Argentine National Observatory at Cordoba; with the latitudes of the several sea-coast stations.
By Lieut. Commander Charles Henry Davis, and Lieuts. John Alexander Norris and Charles Laird, U.S.N.; with the cooperation of Benjamin Apthorp Gould, LL. D., director of the Argentine National Observatory, and Miles Rock, chief of the Guatemala Boundary Commission. Published by order of Captain J.G. Walker, U.S.N., chief of Bureau of Navigation, Navy Department