-  Road 
Switcher 
 -  Trucks: 
B-B
 -  Prime 
Mover: 1,600 horsepower Opposed-piston (OP) 8-cylinder/16-piston Diesel 
   | 
  | Prototype 
photos can be found at: http://www.northeast.railfan.net/diesel35.html | 
 
 | Prototype 
Operators Manual: http://gelwood.railfan.net/manual/manual.html | 
 
 | Owning 
Railroads (not all are being produced by Atlas at this time): | 
 
  | Akron, 
Canton & Youngstown (#201-203 purchased 12/1951) photos | 
 
  | Baltimore 
& Ohio (#906, 907, 925-927, 6705-6709 purchased 12/1952 thru 03/1957) photos | 
 
  | Bosques 
de Chihuahua (#501, 1000 purchased 04/1955 & 12/1961) | 
  
 | Chihuahua 
Pacific (#501-525, 600-604 purchased 07/1955 thru 02/1963) | 
  
 | Canadian 
National (#1841-1858 purchased 03/1955) | 
   | Central 
of New Jersey (#1514-1517 purchased 07/1950) photos 
photos | 
 
  | Canadian 
Pacific (#8547-8556, 8601-8610, 8709-8728 purchased 06/1955 thru 03/1957) photos | 
 
  | DL&W 
(#930-935 purchased 12/1952) | 
   | Long 
Island RR (#1501, 1502, 1504-1509 purchased 10/1951) | 
   | Milwaukee 
(#400-436 purchased 01/1954 thru 02/1956) photos 
photos | 
 
  | Missouri, 
Kansas & Texas (#1591, 1731-1734 purchased 04/195 thru 10/1951) | 
 
  | New 
Haven (#560-569, 1600-1614 purchased 11/1950 thru 08/1956) photo | 
 
  | New 
York Central (#7000-7012 purchased 07/1951 thru 11/1951) | 
  
 | Norfolk 
& Western (formerly P&WV & Virginian) (#90-93, 110-149) | 
 
  | Pennsylvania 
(#8807-8816 purchased 04/1952 thru 05/1952) | 
   | P&WV 
(#90-93 purchased 12/1956 thru 01/1957) | 
   | Santa 
Fe (#2800-2819 purchased 03/1951) | 
   | Southern 
(#6545-6550, 2146-2155 purchased 12/1950 thru 12/1951) | 
   | Union 
Pacific (#1340-1342 purchased 08/1950) info | 
 
  | Virginian 
(#10-49 purchased 06/1954 thru 10/1957)  |