Calle Isaac Peral (United Nations Avenue)
The street called initially Calle Isaac Peral, named after Isaac Peral y Caballero who was a Spanish naval officer and engineer. Peral invented the first electric-powered submarine in 1888 known as the Peral Submarine. In his younger years, Peral was stationed in the Philippines. It was while here in 1881 that Peral suffered a wound … Read more