Andrew Cassidy arrived in San Diego in 1853. He was part of a team of engineers who were tasked with building a self-recording tidal gauge station at La Playa near Ballast Point in Point Loma …
May 9, 2022

Posted May 9, 2022
Andrew Cassidy arrived in San Diego in 1853. He was part of a team of engineers who were tasked with building a self-recording tidal gauge station at La Playa near Ballast Point in Point Loma …