On This Day in Telephone History August 1ST 1923 Radiotelephone system between Los Angeles and Santa Catalina Island closed and superseded by submarine cables.
![On This Day in Telephone History August 1ST 1923 Radiotelephone system between Los Angeles and Santa Catalina Island closed and superseded by submarine cables.](https://b1828454.smushcdn.com/1828454/wp-content/uploads/2019/07/On-This-Day-in-Telephone-History-August-1ST-1923-Radiotelephone-system-between-Los-Angeles-and-Santa-Catalina-Island-closed-and-superseded-by-submarine-cables.png?lossy=1&strip=1&webp=1)
On This Day in Telephone History August 1ST 1923 Radiotelephone system between Los Angeles and Santa Catalina Island closed and superseded by submarine cables.