| C001 | Collection Margolese. |
| C002 | Collection Michel Belhumeur. |
| C003 | Collection Mark Greenwald. |
| C004 | Collection Daniel Laurendeau. |
| C005 | Collection Roger Boisvert. |
| C006 | Collection Robert R. Brown. |
| C007 | Collection Peter Murphy. |
| C008 | Collection John et Audrey Warren. |
| C009 | Collection Thomas Smaill. |
| C010 | Collection Aaron Isaacs. |
| C011 | Collection Trish Webb. |
| C012 | Collection Mary Ellen North. |
| C013 | Collection John Foster. |
| C014 | Collection Jimmy Coats. |
| C015 | Collection Université du Québec à Montréal. |
| C016 | Collection Benoit Fontaine. |
| C017 | Collection Lee Marchand. |
| C018 | Collection Musée de la police de Montréal. |
| C019 | Collection Elisabeth Cyr. |
| C020 | Collection Elizabeth Thompson. |
| C021 | Collection Savage. |
| C022 | Collection Musée Stewart. |
| C023 | Collection Jim Sallie. |
| C024 | Collection Ken Heard. |
| C025 | Collection Tom Patterson. |
| C026 | Collection Robert Fullerton. |
| C027 | Collection Mike Malo. |
| C028 | Collection Peter Voorheese. |
| C029 | Collection David Davies. |
| C030 | Collection Edward C. Scott. |
| C031 | Collection Lorne E. Judge. |
| C032 | Collection Gordon Brownwrig. |
| C033 | Collection J. Galarneau. |
| C034 | Collection Charlotte M. Owens. |
| C035 | Collection Freeman Clowery. |
| C036 | Collection André Lafond. |
| C037 | Collection Norman Sargent. |
| C038 | Collection Ken Mackenzie. |
| C039 | Collection Leo Evans. |
| C040 | Collection Gérald Dubé. |
| C041 | Collection Marcelle Primeau. |
| C042 | Collection David Pinto. |
| C043 | Collection Gordon Q. Cochrane, Jr. |
| C044 | Collection Ève Robinson. |
| C045 | Collection David Ewens. |
| C046 | Collection Joël Rice. |
| C047 | Collection Louis Desrosiers. |
| C048 | Collection Jean Beauregard. |
| C049 | Collection David Smith. |
| C050 | Collection Max Martyn. |
| C051 | Collection Déraillement à Batiscan. |
| C052 | Collection Jackson McQuibb. |
| P001 | Fonds Montreal Locomotive Works. |
| P002 | Fonds Bombardier. |
| P003 | Fonds James Plomer. |
| P004 | Fonds Richard Binns. |
| P005 | Fonds Département de navigation du Canadian Pacific Railway. |
| P006 | Fonds Département des passagers du Canadian Pacific Railway. |
| P007 | Fonds Mable Elizabeth Bevington. |
| P008 | Fonds Charles Bowman. |
| P009 | Fonds Canadian Car & Foundry. |
| P010 | Fonds William Cole. |
| P011 | Fonds A.A. Gardiner. |
| P012 | Fonds Charles Melville Hays. |
| P013 | Fonds James Isbester. |
| P014 | Fonds John Loye. |
| P015 | Fonds Robert Van Vliet Nicholls. |
| P016 | Fonds Paige. |
| P017 | Fonds Joseph Haynes. |
| P018 | Fonds Charles Worthington Spencer. |
| P019 | Fonds Charles Terroux. |
| P020 | Fonds Guy Tombs. |
| P021 | Fonds Allan Toohey. |
| P022 | Fonds William Cornelius Van Horne. |
| P023 | Fonds John Pringle Watson. |
| P024 | Fonds Sanborn Worthen. |
| P025 | Fonds Fitzroy Riley. |
| P026 | Fonds Robert Legget. |
| P027 | Fonds de l'Association canadienne d'histoire ferroviaire. |
| P028 | Fonds Henry Holgate. |
| P029 | Fonds Canadian National Railways. |
| P030 | Fonds Canadian Pacific Railway. |
| P031 | Fonds Norris Adams. |
| P032 | Fonds Edward Beatty. |
| P033 | Fonds Nye. |
| P034 | Fonds Grier Thorton. |
| P035 | Fonds Henry Philips. |
| P036 | Fonds Donald Angus. |
| P037 | Fonds Dr. Robert Bell. |
| P038 | Fonds D.E. Blair. |
| P039 | Fonds James Bonar. |
| P040 | Fonds Bowen. |
| P041 | Fonds Charles DeJean. |
| P042 | Fonds Montreal Tramways Company. |
| P043 | Fonds E.D. Donnell. |
| P044 | Fonds Pottinger. |
| P045 | Fonds Andrew Ross. |
| P046 | Fonds Shepperd. |
| P047 | Fonds Spriggs. |
| P048 | Fonds Peter Davis. |
| P049 | Fonds Frederick Angus. |
| P050 | Fonds J.P. Chartrand. |
| P051 | Fonds William Bailey. |
| P053 | Fonds Alexander Fletcher. |
| P054 | Fonds W.J. Grant. |
| P055 | Fonds Loomis. |
| P056 | Fonds Grand Trunk Railway System. |
| P057 | Fonds famille Shanly. |
| P058 | Fonds Onischuk. |
| P059 | Fonds Redfern. |
| P060 | Fonds Angers. |
| P061 | Fonds Maurice Auger. |
| P062 | Fonds Frank Binns. |
| P063 | Fonds Bredin. |
| P064 | Fonds Chevigny. |
| P065 | Fonds Thomas O'Grady. |
| P066 | Fonds Stanley Dingle. |
| P067 | Fonds G.E. McCoy. |
| P068 | Fonds H. G. Elliot. |
| P069 | Fonds Gilbert P. Girwood. |
| P070 | Fonds R.G. Harris. |
| P071 | Fonds W. Dale Harris. |
| P072 | Fonds H.P. MacMillan. |
| P073 | Fonds J. Nash. |
| P074 | Fonds National Steel Car Co. |
| P075 | Fonds R.E. Penton. |
| P076 | Fonds Sherrington. |
| P077 | Fonds Gerard Turner. |
| P078 | Fonds Ernest Viberg. |
| P079 | Fonds Baldwin Locomotive Works. |
| P080 | Fonds Bradford. |
| P081 | Fonds F. Ray McQuibb. |
| P082 | Fonds Macorquodale. |
| P083 | Fonds Frank Lanoue. |
| P084 | Fonds Alfred Leroyer. |
| P085 | Fonds Léger. |
| P086 | Fonds Harry Latour. |
| P087 | Fonds Edward Sheppard. |
| P088 | Fonds Canada & Gulf Terminal Railway Co. |
| P089 | Fonds Ron Lawless. |
| P090 | Fonds Jacques Normandin. |
| P091 | Fonds Thomas Watson. |
| P092 | Fonds Stuart Logie. |
| P093 | Fonds George Evanson. |
| P094 | Fonds J.R. Thomas Grumley. |
| P095 | Fonds Robert Aubut. |
| P096 | Fonds Don Ball. |
| P100 | Fonds Raymond Corley. |
| P101 | Fonds Israel Pascal. |
| P102 | Fonds Aristide Sirois. |
| P103 | Fonds Kelly J. Arrey. |
| P104 | Fonds Lon Marsh. |
| P105 | Fonds Joseph Arthur Pilon. |
| P106 | Fonds Ronald S. Ritchie. |
| P107 | Fonds Huntley MacLeod. |
| P108 | Fonds Daniel Poirier. |
| P109 | Fonds J. Henri Bailly. |
| P110 | Fonds George Dupuis. |
| P111 | Fonds James H. Barnes. |
| P112 | Fonds Henri Cholette. |
| P113 | Fonds Joseph Hickson. |
| P114 | Fonds Tom Savio. |
| P115 | Fonds Ross Silversides. |
| P116 | Fonds famille Jolivet. |
| P117 | Fonds Mathew Neilson. |
| P118 | Fonds Famille Meloche. |
| P119 | Fonds Richard Randall. |
| P120 | Fonds John Rankin. |
| P121 | Fonds Conrad Samson. |
| P122 | Fonds Henri Harbec. |
| P123 | Fonds Maurice Piché. |
| P124 | Fonds H.A. Walsh. |
| P125 | Fonds Elizabeth A. Willmot. |
| P126 | Fonds Karl Bury. |
| P127 | Fonds Forster A. Kemp. |
| P128 | Fonds J.A. Beaudin. |
| P129 | Fonds Harry Wheatley. |
| P130 | Fonds Département d'ingénierie du CPR. |
| P131 | Fonds Robert Casavant. |
| P132 | Fonds CAW-TCA- Local 100. |
| P133 | Fonds Janet McMichael Cheasley. |
| P134 | Fonds Martin C. Boston. |
| P135 | Fonds David Louis Wellington Adair. |
| P136 | Fonds N. B. Gilbert. |
| P137 | Fonds Shawbridge station. |
| P200 | Fondation John Loye. |