Lakawanna RR
JC1970
Lake Terminal
JC12873
Lehigh - Hudson River
JC10593
Lehigh - New England
JC2026
Leigh Valley RR
JC10613
Leigh Valley Black Diamond
JC12576
Leigh Valley RR
JC5594
Livonia Avon Lakeville
JC12675
Long Island RR
JC2101
Louisiana – Arkansas
JC2036
Louisville – Nashville
JC10949
Louisville – Nashville
JC2001
M-K-T
JC11649
M-K-T
JC2012
M-K-T Meteor
JC9166
M-K-T Bluebonet
JC4494
Main Central
JC10016
Manufacturers
JC12625
Maryland – Pennsylvania
JC11840
McCloud River
JC11193
McK Conn
JC12874
Michigan Central
JC11734
Minneapolis - St. Louis
JC10325
Minneapolis - St. Louis
JC8776
Mississippi Central
JC2046
Missouri - North Arkansas
JC2016
Missouri Pacific - Iron Mountain
JC12547
Missouri Pacific
JC9122
Missouri Pacific
JC12579
Mobile – Ohio
JC1960
Monon
JC8790
Monon Route
JC2009
Montour Route
JC2178
Montreal Southern
JC12583
Mo-pac
JC12858
Morris County
JC11607
Morristown – Erie
JC11893
Moscow, Camden, San Augustine
JC12889
Mt. Tamalpais - Muir Woods
JC11590
Mt. Washington Cog Railway
JC12705
MUNI
JC12407