This list might help:
CONVENTIONAL CLASSICS
2008 27903 Sager Place Observation
2008 27912 2445 Elizabeth Coach
2008 31775 1562 Burlington Passenger Set
2328 Burlington GP-7
2444 Newark Coach
2442 Clifton Vista Dome
2446 Summit Observation
2008 31776 2219W Thunderbird Set
2321 Lackawanna FM
6415 Sunoco Tank
6462-25 NYC Gondola
6464-50 M&St.L Boxcar
6456 Lehigh Valley Hopper
6417 PRR Caboose
2008 31777 2124W GG1 Passenger Set
2332 PRR GG1
2625 Irvington
2625 Madison
2625 Manhattan
2008 31778 1484WS Passenger Set
2056/2046W
2421 Maplewood Coach
2422 Chatham Coach
2429 Livingston Coach
2423 Hillside Observation
2008 38300 2331 Virginian Trainmaster
2008 38303 2340 Pennsylvania GG1
2008 38305 2338 Milwaukee Road GP-7
2009 31784 1593 Union Pacific Freight Set
613 UP NW-2
6476 Red Lehigh Valley Hopper
6818 Transformer Flatcar
6660 Boom Car
6112 Gondola with Cannisters
6119 DL&W Caboose
2009 34559 2372 Archive New Haven F-3 AA
2009 38310 2185W New York Central Freight
2344 NYC F-3 A/A
6456 Lehigh Valley Hopper
3464 Operating Boxcar
6465 Sunoco Tank Car
6462 Gondola
6457 Caboose
2009 38311 2276W Baltimore and Ohio Budd Set
404 Mail-Baggage
2/2559 Coaches
2009 38312 2343 Santa Fe AA
2009 38313 Baltimore and Ohio Budd 2-Car Add-On
400 Coach
2550 Mail-Baggage Car
2009 38324 2507W New Haven Freight
2242 New Haven A/B
3444 Animated Gondola
6464-425 New Haven Boxcar
6424 Twin Auto Car
6468 New Haven Automobile Boxcar
6357 Caboose
2009 38329 2261W Freight Hauler
646/2046W
3562-50 Barrell Car
6414 Evans Auto Loader
6436-25 Lehigh Valley Hopper
6376 Circus Car
6417 PRR Caboose
2009 38334 11288 Orbitor Diesel Set
229 M&St.L Alco A/B
3413 Mercury Capsule Launching Car
6512 Cherry Picker Car
6413 Mercury Capsule Carrying Car
6463 Rocket Fuel Tank
6059 M&St.L Caboose