Southern California Railway Museum
The Southern California Railway Museum (SCRM, reporting mark OERX), formerly known as the Orange Empire Railway Museum, is a railroad museum in Perris, California, United States. It was founded in 1956 at Griffith Park in Los Angeles before moving to the former Pinacate Station as the "Orange Empire Trolley Museum" in 1958.
Source: Wikipedia — Southern California Railway Museum (CC BY-SA 4.0)