R-1 Class Peruvian Submarines 1950s NH 87842
R-1 Class (Peruvian Submarine) Caption: Two of four ships, R-1 to R-4, built in the U.S. in 1926-28 and scrapped in 1960. Probably photographed in the 1950s. Description: Courtesy Dr. R. L. Scheina. Catalog #: NH 87842