Company	Number
Akron, Canton, Youngstown Railroad	79
Alabama, Tennessee & Northern Railroad	132
Alaska Railroad	105
Ann Arbor Railroad	77
Atchison, Topeka and Santa Fe Railroad	97
Atlanta, Birmingham and Coast Railroad	33
Atlanta Joint Terminal	110
Atlanta and West Point Railroad	126
Atlantic Coast Line	42
Baltimore & Ohio Chicago Terminal Railroad	130-3
Baltimore & Ohio Railroad	30
Bangor & Aroostook Division	102-A
Bangor & Aroostook Railroad	102
Belt Railway Co. of Chicago	130-1
Boston & Maine Railroad	18
Buffalo, Rochester & Pittsburgh Railroad	49
Buffalo & Susquehanna Railroad	48
Burlington Transportation	95-A
Butte, Anaconda & Pacific Railway Co.	156
Canadian National Railway	11
Canadian Pacific Railroad	125
Canton Railroad Co.	30-1
Carolina, Clinchfield and Ohio Railroad	44
Cedar Rapids & Iowa City Railroad	165
Central of Georgia Railroad	26
Central of Vermont Railroad	11-B
Central Railroad of New Jersey	72
Charleston & Western Carolina Railroad	60
Chesapeake & Ohio Railway Co.	41
Chicago & Alton Railroad	29
Chicago, Burlington & Quincy Railroad	95
Chicago & Eastern Illinois	20
Chicago Great Western Railroad	73
Chicago & Illinois Midland Railroad	128
Chicago, Indianapolis & Louisville Railroad	32
Chicago Junction & Chicago River & Indiana Railroad	130-4
Chicago, Milwaukee, St. Paul & Pacific Railroad	76
Chicago & Northwestern Railroad	12
Chicago, Rock Island Pacific Railroad Co.	6
Chicago, St. Paul, Minnesota, Omaha Railroad	75
Chicago, South Shore & South Bend Railroad	152
Cincinnati, Indianapolis Western Railroad	65
Cincinnati Union Terminal	150
Cleveland, Cincinnati, Chicago & St. Louis (Big Four)	54
Cleveland Union Terminal	158
Colorado & Southern Railroad	140
Consolidation of Baltimore & Ohio and Chicago & Alton	30
Buffalo, Rochester & Pittsburgh, Buffalo & Susquehanna Copper Range Railroad	143
Delaware & Hudson Railroad	35
Delaware, Lackawanna Western Railroad	78
Denver & Rio Grande Western Railroad Co.	19
Denver & Salt Lake Railroad	47
Despatch Shops, Inc.	103-A
Detroit & Mackinac Railroad	118
Detroit, Toledo, Ironton Railroad	138
Detroit & Toledo Shore Line Railroad	151
Duluth, Mesabe & Northern Railroad	81
Duluth, South Shore & Atlantic Railroad	149
Duluth, Winnepeg & Pacific Railroad	148
East Tennessee & Western North Carolina Railroad	167
Edmonton, Dunvegan & British Columbia Railroad	84
Elgin, Joliet & Eastern Railroad	88
Erie Railroad Co.	100
Florida East Coast Railroad	69
Fort Dodge, Des Moines & Southern Railway	144
Fort Smith & Western Railway	5
Fort Worth & Denver City Railroad	139
Frankfort & Cincinnati Railroad	159
Frisco Transportation Co.	22-A
Georgia & Florida Railroad	116
Georgia Railroad	70
Grand Trunk Railroad	92
Great Northern Railway Co.	101
Green Bay & Western Railroad	94
Gulf, Mobile & Northern Railroad	112
Gulf Transport Co.	112-A
Houston Belt & Terminal Railway Co.	124
Hudson & Manhattan Railroad	142
Illinois Central Railroad	99
Illinois Terminal Railroad	154
Indiana, Harbor Belt Railroad	74
International Great Northern & Gulf Coast Lines	14
Jacksonville Terminal Railroad	50
Kansas City, Mexico, Orient Railway	1
Kansas City Southern Railroad	3
Kansas City Terminal Railroad	38
Kentucky, Indiana Terminal Railroad	58
Lehigh & Hudson Valley River Railway	107
Lehigh & New England Railroad	129
Lehigh Valley Railroad	96
Longview, Portland & Northern Railway Co.	114-3
Louisiana & Arkansas Railroad	59
Louisville & Nashville Railroad	91
Macon, Dublin & Savannah Railroad	56
Maine Central & Portland Terminal Railroad	80
Maine Central Transit Co.	80-A
Maryland & Pennsylvania Railroad	172
Memphis Union Station Co.	2-B
Metropolitan Coach Lines	114-1-A
Michigan Central Railroad	67
Midland Terminal Railroad	164
Midland Valley Railroad	52
Minneapolis & St. Louis Railway	15
Minneapolis, St. Paul, Sault Ste. Marie Railway	66
Missouri & Arkansas Railway	27
Missouri, Kansas & Oklahoma Coach Lines	163
Missouri-Kansas-Texas Railroad (Katy)	8
Missouri Pacific Railway	2
Missouri Pacific Transportation	2-A
Monongahela Railroad	4
Mystic Terminal Co.	18-A
Nashville, Chattanooga, St. Louis Railroad	93
New Orleans Public Belt Railroad	146
New York Central Railroad	103
New York, Chicago, St. Louis Railroad (Nickel Plate)	57
New York Dock Railroad	100-A
New York, New Haven & Hartford Railroad	10
New York, Ontario & Western Railroad	31
New York & Susquehanna & Western Railroad	176
Newfoundland Railroad	160
Norfolk Southern Railway	28
Norfolk & Western Railroad	16
Northern Pacific Railroad	7
Northern Pacific Terminal Co.	141
Northern Pacific Transport Co.	7-A
Northwestern Pacific Railroad	115
Okmulgee Railroad	161
Pacific Electric Railway Co.	114-1
Panama Railroad	173
Pennsylvania Railroad	90
Peoria & Pekin Union Railway	123
Pere Marquette Railroad	9
Piedmont & Northern Railroad	153
Pittsburgh & Shawmut Railroad	104
Pittsburgh & West Virginia Railroad	127
Richmond, Fredericksburg & Potomac Railroad	37
Rio Grande Motor Way, Inc.	19-A
Rock Island Motor Transit Co.	6-A
Rutland Railroad	98
St. Louis, San Francisco Railway Co.	22
St. Louis-Southwestern Railroad (Cotton Belt)	45
St. Louis Terminal Railroad	25
San Diego & Arizona Eastern Railroad	17
Santa Fe Transportation	97-A
Seaboard Air Line Railroad	39
Southern & Allied Lines Railway	21
Southern Pacific Railroad	114
Southwestern Transport	45-1-A
Spokane, Portland & Seattle Railway	119
Switching & Terminal Lines of Chicago	130
Temiskaming & Northern Ontario Railway	86
Tennessee Central Railroad	68
Texas-Mexican Railroad	168
Texas & New Orleans Railroad	114-2
Texas & Pacific Motor Transport Co.	121-A
Texas & Pacific Railroad	121
Toledo, Peoria & Western Railroad	135
Toledo Terminal Railroad	134
Toronto, Hamilton & Buffalo Railroad	36
Twin City Railroad Association	170
Union Pacific Railroad	105
Union Railroad	166
Union Terminal Co.	171
Virginian Railroad	40
Wabash Railway Co.	13
Washington Terminal Co.	106
Western Maryland Railroad	24
Western Pacific Railroad	117
Wheeling & Lake Erie Railroad	23
Wichita Falls & Southern Railroad	157