Built by the American Locomotive Company in July 1951 for the United States Department of Energy (DOE 39-5309), this RS-1 was later sold to DuPont, which numbered it DUPX 107. In 2015 it was loca... (more)

The one and only time I ever photographed a Susquehanna RS-1 in service was on this beautiful late-September morning in 1985. NYSW 252 was caught working in PC Yard by me and a host of other phot... (more)

Although still in the same spot, this RS-1 has received some attention. The former operator's lettering has been removed;the yellow has been touched up; an SCH shield has been applied to the cab ... (more)

The Boone & Scenic Valley RR passenger train rolls over the Bass Point Creek High Bridge on the last return trip of the day from Boone , 8 miles North and back

Phony New Haven. New York, New Haven & Hartford RS-1 no. 0673 (née Illinois Terminal no. 753; ALCO, 1948) is seen at the Danbury Railway Museum operating the day's train rides. 0673 wa... (more)

One Number Higher. DRMX 0673 (née-ITC 750, RS1, Alco, 5/1948) is dressed in New Haven colors, but never operated for the NYNH&H, thus is numbered above those that were on the roster. On th... (more)

A Grand trunk western Alco RS1 1951 works the roads yard in Mattle Creek MI in august 1979. this was the Last RS1 Alco Built and i believe it is Preserved at the Union Illinois railway Muesum.... (more)

Darn nice paint job when it was clean and pretty. I wish I had caught it so but I had to settle for the remains of the day.

The first real road switcher looking pretty.

Could not have parked this locomotive in a better spot for a pic.

Latest acquisition. Efforting the history of this ALCO. International Intermodal Center on the long hood leads to Huntsville, Alabama. IIC-107. Ex Dupont 107; ex DOE 39-5309. Serial #. 79052.

Now wearing the third coat of paint since going on display here, the ex-Mosaic/Cargill/NYSW RS1 now wears "Atlantic Coast Line", the number reflects the date of Fort Meade's establishmen... (more)

As viewed from above the old Boston & Maine station at Eagle Bridge, SC&H Alco RS1 3501 is about to be moved north to Shushan by RS36 SNEX 5012 after arriving at her new home on the Battenkill Rai... (more)

By 1980 the RS1s were pretty much relegated to the Edgewater Branch. Today, both the branch and the RS1s are gone, the track is River Road, and the Ford Plant is River Club Apartments. That blue b... (more)

A Chicago & Western Indiana Railroad Alco switcher positions Grand Trunk & Western passenger cars in Dearborn Station during a humid summer day in Chicago.