Cañon que pertenecio a las defensas del Puerto de Valparaiso año 1847 - Valparaiso 4.7.1976
"Canon that belonged to the defenses of the Port of Valparaiso year 1847 - Valparaiso 4.7.1976"
(There are two markers with identical text)
These two concrete pads are the remains of a gun battery, known as JAAN-2 (Joint Army And Navy), that was in operation during World War II. Established as part of the Harbor Defense of Los Angeles after…