Title: Telegraphic determination of longitudes in Mexico, Central America, the West Indies, and on the north coast of South America
Subtitle: embracing the meridians of Coatzacoalcos; Salina Cruz; La Libertad; San Juan del Sur; St. Nicolas Mole; Port Plata; Santo Domingo; Curaçao; and La Guayra, with the latitudes of the several stations.
Subjects: Geographical positions, Geomagnetism, Observations, Longitude
Places: America