| SOO X90 | Rhode Island, 1887, SOO #231 in 1888, converted to 0-6-0T in 1932 | 0-6-0 | 1877 | 2 | 192653 | 
		| SOO 100 | Blt 5/45 as DSS&A 100, Ret. 4/71 to EMD | RS1 | 73753 | 4 | 118879 | 
		| SOO 101 | 6/1945, nee-DSSA 101 | RS1 | 73760 | 3 | 267668 | 
		| SOO 102 | Blt 12/46 as DSS&A 102, Ret. 11/67 to GE | RS1 | 75215 | 1 | 256822 | 
		| SOO 105 | ex-DSSA 105 retired 05/1971 | RS1 | 75219 | 1 | 180858 | 
		| SOO 106 | Blt 5/47 as DSS&A 106, Ret. 6/71, To EMD | RS1 | 75389 | 1 | 264415 | 
		| SOO 125 | 2-6-0 class D-2, Schenectady 09/06, scrapped 06/45 | 2-6-0 | 40119 | 1 | 75678 | 
		| SOO 201A | Blt 1/48, Ret. 5/64 to EMD | F3A | 5547 | 2 | 168262 | 
		| SOO 204A | scrapped 1977 | F3A | 5553 | 4 | 76221 | 
		| SOO 206B | retired 3/63, trucks to GP30 704 | FA1 | 75744 | 1 | 176268 | 
		| SOO 210 |  | FA1 | 77003 | 1 | 91943 | 
		| SOO 212A |  | F7A | 14001 | 3 | 74703 | 
		| SOO 212B | blt 3/51 | F7A | 14002 | 9 | 77419 | 
		| SOO 213A | Blt 7/52, Ret. 9/80, To EMD | F7A | 16474 | 8 | 114884 | 
		| SOO 213B |  | F7A | 16475 | 3 | 231483 | 
		| SOO 214A |  | F7A | 16476 | 9 | 62015 | 
		| SOO 214B | traded 09/80 | F7A | 16477 | 4 | 121259 | 
		| SOO 300 |  | NW2 | 887 | 6 | 132658 | 
		| SOO 311 | Blt 6/49, Ret. 5/69, To EMD | DS44-1000 | 74186 | 3 | 87090 | 
		| SOO 312 | Traded to EMD *Scrapped* | DS44-1000 | 74187 | 2 | 132833 | 
		| SOO 313 | Blt. 3/52, Ret. 9/69, To EMD | S12 | 75617 | 6 | 132834 | 
		| SOO 314 | retired 06/68, traded to GE, scrapped | S12 | 75618 | 1 | 193644 | 
		| SOO 315 | Traded to EMD 1972 | H-12-44 | 12L636 | 2 | 99928 | 
		| SOO 316 | Scrapped 1974 at Shoreham shops | H-12-44 | 12L965 | 2 | 74709 | 
		| SOO 317 | retired 05/72 | H-12-44 | 12L966 | 2 | 191526 | 
		| SOO 318 |  | H-12-44 | 12L967 | 3 | 98636 | 
		| SOO 319 |  | H-12-44 | 12L968 | 1 | 63448 | 
		| SOO 320 | Blt 9/39, Ret. 6/77 to GLC&D 320, To ILSX 320- LSRM Duluth | SW1 | 907 | 27 | 77783 | 
		| SOO 321 | sold to Nucor steel | SW1200 | 19538 | 2 | 63645 | 
		| SOO 321 | Rhode Island Locomotive Works, Oct. 1887, MSSM&A 38, SOO 321, SOO X90 | 0-6-0 | 1877 | 4 | 202073 | 
		| SOO 322 |  | SW1200 | 19541 | 3 | 93484 | 
		| SOO 323 |  | SW1200 | 19542 | 9 | 59280 | 
		| SOO 324 |  | SW1200 | 19543 | 6 | 93855 | 
		| SOO 325 |  | SW1200 | 20108 | 11 | 85220 | 
		| SOO 326 |  | SW1200 | 20109 | 1 | 213273 | 
		| SOO 327 |  | SW1200 | 20110 | 4 | 93485 | 
		| SOO 328 |  | SW1200 | 20182 | 6 | 60723 | 
		| SOO 344 | Schenectady 12/1915, sfs 03/1955 | 0-6-0 | 55568 | 1 | 115013 | 
		| SOO 346 | Static Display | 0-6-0 | 55570 | 23 | 122385 | 
		| SOO 350 | Blt 12/54, Ret. 5/75, To Hyman-Michaels | RS1 | 80853 | 4 | 180861 | 
		| SOO 351 | The 351 was sold to the Maryland & Delaware #23 | RS1 | 80854 | 1 | 224576 | 
		| SOO 352 | Blt 12/54, Ret. 5/75, To Hyman-Michaels | RS1 | 80978 | 2 | 231482 | 
		| SOO 353 |  | RS1 | 80979 | 3 | 156616 | 
		| SOO 360 |  | DRS4-4-1500 | 73497 | 1 | 99929 | 
		| SOO 367 | Built 12/48, Retired 2/65 | DRS4-4-1500 | 73504 | 1 | 2078140672 | 
		| SOO 371 | This is 371:2, originally Soo 369. Built as an RSC2 and retrucked B-B 1964 | RS2 | 76978 | 5 | 221590 | 
		| SOO 373 | Built as an RSC3, re-trucked B-B in 1963. Traded to EMD 1970 | RSC3 | 78299 | 1 | 224574 | 
		| SOO 375 |  | GP7 | 12445 | 40 | 11084 | 
		| SOO 376 |  | GP7 | 12446 | 30 | 11085 | 
		| SOO 377 |  | GP7 | 14007 | 17 | 11086 | 
		| SOO 378 | Blt 3/51, Ret. 9/99, To OSR 378, Active | GP7 | 14008 | 32 | 11087 | 
		| SOO 379 |  | AS16 | 74984 | 1 | 114337 | 
		| SOO 380 | Blt 8/51, Ret. 6/68, To GE | AS16 | 74985 | 2 | 122147 | 
		| SOO 381 |  | GP7 | 16479 | 26 | 11088 | 
		| SOO 382 |  | GP7 | 16480 | 24 | 11089 | 
		| SOO 383 | Sold to Ontario Southland Railway (OSRX) in August, 1999 | GP7 | 16481 | 19 | 10416 | 
		| SOO 384 | Blt 11/49 as DSS&A 200, Ret. 11/69 | DRS6-6-1500 | 74693 | 1 | 250083 | 
		| SOO 385 | ex-DSSA 201 | DRS6-6-1500 | 74694 | 1 | 168247 | 
		| SOO 386 | Blt 11/49 as DSS&A 202, Ret. 6/64 | DRS6-6-1500 | 74695 | 1 | 263742 | 
		| SOO 388 | Ex DSS&A 204. scrapped in 1967 | AS616 | 75071 | 1 | 224573 | 
		| SOO 390 | Blt 2/51 as DSS&A 206, Ret. 5/67 | AS616 | 75073 | 2 | 250084 | 
		| SOO 390 | ex-DSSA 206 | DRS6-6-1500 | 75073 | 1 | 168248 | 
		| SOO 393 | Blt 8/52 as DSS&A 209, Ret. 4/69 to EMD | AS616 | 75180 | 1 | 250081 | 
		| SOO 394 | Blt 8/52 as DSS&A 210, Ret. 11/67 to GE | AS616 | 75181 | 1 | 250082 | 
		| SOO 395 | Blt 9/49 as BLH Demo Unit 1600, to DSS&A 211 3/52, Ret. 2/65, Scrapped 1966 | AS616 | 74676 | 3 | 170179 | 
		| SOO 396 | Blt 10/49 as DSS&A 300, Ret. 2/65 | DT66-2000 | 74668 | 1 | 262650 | 
		| SOO 397 | Blt 10/49 as DSS&A 301, Ret. 1/67, To EMD | DT66-2000 | 74669 | 1 | 250085 | 
		| SOO 398 | ex-DSSA 302 retired 06/1965 | DT66-2000 | 74670 | 2 | 82804 | 
		| SOO 399 | Blt 8/50 as DSS&A 303, Ret. 1/67 to EMD | DT66-2000 | 74672 | 1 | 256821 | 
		| SOO 400 | Blt 12/54, To IMRL 102 4/97 | GP9 | 20023 | 20 | 11090 | 
		| SOO 401 | Sold to NPR | GP9 | 20024 | 12 | 40727 | 
		| SOO 402 |  | GP9 | 20025 | 15 | 11091 | 
		| SOO 403 |  | GP9 | 20026 | 6 | 78119 | 
		| SOO 404 |  | GP9 | 20020 | 9 | 64021 | 
		| SOO 405 |  | GP9 | 20021 | 6 | 11092 | 
		| SOO 406 |  | GP9 | 20022 | 1 | 231481 | 
		| SOO 407 |  | GP9 | 20104 | 3 | 10417 | 
		| SOO 408 | Blt 1/55, Ret. 4/97, To IMRL 104 | GP9 | 20105 | 16 | 11093 | 
		| SOO 409 | Blt 1/55, Wrecked at Roseport MN 1985, Scrapped 6/86 | GP9 | 20106 | 9 | 60623 | 
		| SOO 410 |  | GP9 | 20107 | 8 | 11094 | 
		| SOO 411 | Blt 5/56, Reblt with chop nose 1968, Ret. 11/98, To WSOR | GP9 | 21436 | 22 | 11095 | 
		| SOO 412 | Blt 5/57, Ret. 8/97 | GP9 | 23126 | 10 | 111787 | 
		| SOO 413 | Blt 5/57, wrecked 4/65, Rblt with chopnose, wrecked and Ret. 6/80, to EMD | GP9 | 23127 | 17 | 77778 | 
		| SOO 414 |  | GP9 | 23128 | 18 | 11096 | 
		| SOO 415 | Sold to NIMX *Scrapped* | RS27 | 83605 | 60 | 74669 | 
		| SOO 416 | Blt 4/62, Ret. 3/81, To Naporano Iron and Metal *Scrapped* | RS27 | 83606 | 58 | 60754 | 
		| SOO 440 | class F-8 | 2-8-0 | 29254 | 12 | 125279 | 
		| SOO 451 | Schenectady 07/05, compound reblt simple, donated 11/59 | 2-8-0 | 30464 | 4 | 97372 | 
		| SOO 472 | Schenectady 09/06, compound reblt in 1919 to simple, sfs 04/62 | 2-8-0 | 40521 | 1 | 75680 | 
		| SOO 500A |  | FP7A | 11015 | 32 | 60626 | 
		| SOO 501-A | Blt. 1/50, Ret. 1-79, To EMD | FP7A | 10897 | 1 | 236021 | 
		| SOO 501A |  | FP7A | 10897 |  | 166655 | 
		| SOO 502-A | Blt 3/51, Ret. 7/86 | FP7A | 13997 | 1 | 251752 | 
		| SOO 502A |  | FP7A | 13997 | 21 | 60629 | 
		| SOO 502C |  | F7B | 13999 |  | 56745 | 
		| SOO 503 |  | FP7A | 13998 | 1 | 11051 | 
		| SOO 503C |  | F7B | 14001 | 5 | 66962 | 
		| SOO 504 | Blt 9/52, Ret. 3/79, To EMD | FP7A | 16472 | 8 | 99992 | 
		| SOO 505 |  | FP7A | 16473 | 3 | 67789 | 
		| SOO 532 | Ex-MILW. Sold to WVRR | SD10 | 18780 | 15 | 4379 |