Undec	Undecorated
AMTRAK	Amtrak
ATSF	Atchison Topeka & Santa Fe
ARR	Ann Arbor
ACL	Atlantic Coast Line
B&O	Baltimore & Ohio
B&M	Boston & Maine
	Bostom & Maine
BCR	British Columbia Railway
	BC Rail
BN	Burlington Northern
BNSF	Burlington Northern Santa Fe
B&LE	Bessemer & Lake Erie
CN	Canadian National
	CNR
CP	Canadian Pacific
	CPR
	CP Rail
CB&Q	Chicago Burlington & Quincy
	Burlington
C&O	Chesapeake & Ohio
CNJ	Central New Jersy
CNW	Chicago & North Western
	Chicago North Western
	C&NW
	CN&W
	CNW UP
C&EI	Chicago & Eastern Illinois
	Chgo & Eastern Illinois
??	Chessie
	Chessie System
C&O	Chesapeake & Ohio
	Chesapeke and Ohio
CRR	Clinchfield
	Clinchfild
CB	Cotton Belt
	Cottom Belt
CR	Conrail
CSX	CSX
D&H	Delaware & Hudson
DRGW	Denver & Rio Grande Western
	D&RGW
	Rio Grande
DT&I	Detroit Toledo & Ironton
DM&IR	Duluth Missabe & Iron Range
D&TH	Duluth & Two Harbors
ERIE	Erie
EL	Erie Lackawanna
	E L
EJ&E	Elgin Joliet & Eastern
SLSF	Frisco
FGE	Fruit Growers Express
	Fruit Growers Exp
GTW	Grand Trunk Western
	Grand Trunk
GN	Great Northern
GM&O	Gulf Mobile & Ohio
IC	Illinois Central
ICG	Illinois Central Gulf
	Ic Gulf
KCS	Kansas City Southern
?	Lackawanna
L&N	Louisville & Nashville
LV	Lehigh Valley
MC	Maine Central
MILW	Milwaukee Road
?	Minneapolis & St Louis
MKT	Missouri-Kansas-Texas
	Missouri Kansas Texas
	Katy
	M K T
MP	Missouri Pacific
	Mopac
MON	Monon
NH	New Haven
	NYNH&H
NKP	Nickel Plate
	Nickle Plate
NYC	New York Central
NH	New Haven
NS	Norfolk Southern
N&W	Norfolk & Western
NP	Northern Pacific
MRL	Montana Rail Link
	Mona Rail Link
ONR	Ontario Northland
	Ontario Northern
PC	Penn Central
	PENN CEN
PRR	Pennsylvania
	Pennsy
PFE	Pacific Fruit Express
	Pacific Fruit Exp
P&LE	Pittsburgh & Lake Erie
RDG	Reading
RB	Railbox
REA	Railway Express Agency
ROCK	Rock Island
	RI
SAL	Seaboard Air Line
SCL	Seaboard Coast Line
?	Seaboard Systems
	Seaboard System
?	Seaboard
SP&S	Spokane Portland & Seattle
SOO	Soo Line
	CP SOO
SOU	Southern
	Southern Ry
SP	Southern Pacific
SF	Santa Fe
T&P	Texas & Pacific
UP	Union Pacific
VGN	Virginian
	Virginian Rwy
WC	Wisconsin Central
?	Western Fruit Express
WM	Western Maryland
WP	Western Pacific
WAB	Wabash
?	M of W
	MoW
# Unknown Repmarks
?	New York Susquehanna & Western
?	Toledo Peoria & Westernn
?	Chcago & Eastern Illinois
?	Lehigh & New England
	Lehigh & New Endland
?	M&StL
?	Florida East Coast
?	Detroit Toledo Shoreline
?	MEC
?	Bangor & Aroostook
?	Providence & Western
?	Family Lines
	Family Lines System
?	Toledo Peoria & Western
?	MN&S
?	Central Rr Of New Jersey
?	Richmond Fredericksburg & Potomac
	Richm'D Friks'Bg & Potomac
?	Pittsburgh & West Virginia
?	Montour
?	Rutland
?	Texas & New Orleans
?	Akron Canton & Youngstown
?	Central Of Georgia
?	Portland Terminal
?	Georgia Rr
?	Lehigh & New England
?	Illinois Terminal
?	Atlanta & West Point
?	SSW
?	Minneapolis Northfield & Southern
# Trailtrain?
?	TTX
?	TTAX
?	TTCX
?	TTWX
?	KTTX
?	RTTX
# Private Marks
?	Golden West
?	FMC Chemicals
	FMC
?	Archer Daniels Midland
?	Ashley Drew & Northern
?	Engelhard Chemicals
?	Acf
?	Peabody Coal Co
?	Berwind Coal Co
?	Interstate
?	Akron Canton & Youngstown
?	Burlington Brex
?	Western Refrig Line Gb&W
?	W India Fruit & Steamship Co
?	Merchants Dispatch Tran Nyc
?	Union Refrig Transit Erie
?	Northwestern Refrigerator Line
?	Swift Refrigerator Line
?	National Car Company
?	New York Despatch
?	American Refrigerator Transit
?	Merchants Despatch Refrigerator Line
?	ACY
?	Special Atlas 50th Anniversary Scheme
?	Evans Products
	Evans
?	Tropicana
?	Aloha Shake
?	Northwest Hardwoods
?	Ralston Purina
?	American Potash
?	Imco Services
?	Kerr Mcgee
?	CG
?	Minnesota Smelting
?	Utah Copper
?	Erie Mining
?	Missabe
?	Dow
?	Eastman Chemical
?	Hooker Chemical
	Hooker
?	Hudson Bay
?	Firestone
?	Atlas Chemical
?	Brea Chemical
?	Dupont
?	CGTX
?	Tennessee Eastman
?	Chattahoocee Industrial Railroad
?	Vermont
?	Pennsy Merchandise
?	Maryland
?	Delaware
?	Swift'S
?	APL
?	Golden Loaf Flour
?	Pillsbury
?	Jack Frost
?	American Car & Foundry Leasing
?	ADM
?	Norchem
?	Carlon
?	A E Staley
?	American Hoechst
?	Cargill
?	Georgia Kaolin
?	Chemplex Plastics
?	Arco Polymers
?	Citco
?	NJ
?	Oakway
?	EMD
?	Ogden Corporation
?	Con
?	Sterling Salt
?	French'S
?	Wayne Foods
?	Special 50Th Anniversary Edition
?	EL/NJ Dot
?	Marc
?	SEPTA
?	NJ Transit
?	SF Merger
?	Wyandotte