 Delaware and Lackawanna ALCO S-1 #5 Ron Balewski |
 Delaware and Lackawanna ALCO S-1 #5 Ron Balewski |
 Spokane Portland & Seattle Alco S1 #11, blt 1941 cn69597, to BN 11 Charles H. Biel |
 Brooklyn E. Dist Term S1 #23 J. Testagrose |
 Bath & Hammondsport S-1 #5, Bath, NY 1994 Doug Kroll |
 LN S-1u #2376, Lafayette IN 1977, EMD repower Doug Kroll |
 Northern Pacific Alco S2 #905, blt 1943 cn70073, nee NP 116 Charles H. Biel |
 Bay Colony ALCO S-2 #1052, blt 1943 cn70244 Allen Szalanski |
 SF S2 #2345 , 1967, blt 1944 cn 72705George Elwood |
 South Buffalo Railway Alco S2 # 76 Bill Dechau |
 Autotrain S2 #625 J Hunt |
 Octoraro Railway S-2 #3, B&O Museum 2001, blt 1948 Bill Waller |
 SPS S-2 note horizontal radiator grill #27, blt 1943 cn 71285, to BN 939
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 Staten Island Rapid Transit (B&O) Alco S-2 #485, blt 1944
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 El Dorado & Wesson S-2 #20, El Dorado AR 1983 Doug Kroll |
 GE S-2 #1990 , GE Equipment Shop in Waterloo IA 1983 Doug Kroll |
 Livonia, Avon & Lakeville S-2 #72, Avon, NY 1983, ex S.Buffalo RR #72 Doug Kroll |
 CP S-2 #7047, Toronto ON 1975. blt 1946 cn 74471 Doug Kroll |
 New York & Lake Erie S-2 #75, Dayton NY 1983, ex S.Buffalo 75, to Oil Creek & Titusville in PA Doug Kroll |
 Wabash S2 #311, Delray, MI 1942
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 Atlantic Coast Line S2m #140, Rocky Mt NC 1965, blt 1942, EMD repower 1956 ©Warren Calloway |
 Otter Valley S-3 #1, tourist line on Clarendon & Pittsford RR VT, for only 3 yrs, nee BM1175 Doug Kroll |
 CN S-3 #8496, London ON 1976, blt 1954 cn80983 Doug Kroll |
 CP S3 #6536, blt 1955 cn 81171 Claude Prutton |
 CP S3 #6591, blt 1957 cn 82177 Mark Laundry |
 CP S3 #6591, blt 1957 cn 82177 Mark Laundry |
 CP S-3 #6525, blt 1955 cn 80989 Randy Masales-BS |
 Ann Arbor S3 #10 Randy Kiser |
 BM S3 #1178 Bob Redden |
 MEC S3 #962, blt 1953 cn 80291 Kenneth Buckman |
 PC Alco S3 #9476 M. S. ZAK-Gary Stuebben
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 PC Alco S3 #9476 Ken Wirsing
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 Tacoma Public Util Alco S3 #907 Ken Wirsing
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