Here is a bit of a rarity: An ALCO RSC-2. These were 6 axle units built until 1950. This Milwaukee Road unit is is operated here by the Mid Continent Railroad Museum. From the DVD "Those Incredible ALCOs, Volume 1". http://rfd.video/ALCOS1 | Railfan Depot

An Alco RSC-2 is documented as it works for the Mid-Continent Railway Museum in North Freedom, Wisconsin. The locomotive is still on the museum's roster! From the Pentrex show "Those Incredible Alcos, Volume 1" https://rfd.video/Alcos1 | Railfan Depot

What became known as an RSD-1 by many is seen working on the Tennessee Valley Railroad Museum. Watch this interesting Alco and learn more in this clip from the Pentrex show "Those Incredible Alcos, Volume 1" https://rfd.video/Alcos1 | Railfan Depot

Into the 2000s, an Alco RS-1 survived in regular service on the Livonia, Avon & Lakeville Railroad in western New York. The engine was donated to The Rochester & Genesee Valley Railroad Museum in late 2016. From the Pentrex show "Those Incredible Alcos, Vol 1" https://rfd.video/Alcos1 | Railfan Depot

Turn up the volume! Listen to that sweet sound of a vintage 1946 ALCO S2 with the 539 prime mover just idling. One could put that on loop and use it for white noise for going to sleep, who needs ocean sounds or crickets when you have an ALCO!? #BedTimeWhiteNoise #ALCO | Florida Railroad Museum