M-PALA 01 Alabama in Put In Bay
M-PALA 02 Alabama in Traverse City
M-PALA 03 Alabama in Ice
M-PALA 04 Alabama in Ice
M-PALA 05 Alabama Towing
M-PAME 01 America
M-PAMA 02 America
M-PAME 03 America at Isle Royal
M-PARG 01 Argo at Isle Royale
M-PARR 01 Arrow
M-PBRI 01 Britannia
M-PCHI 01 China
M-PCIA 01 City of Alpena
M-PCIA 02 City of Alpena
M-PCIBEH 01 City of Benton Harbor
M-PCIBO 01 City of Boyne
M-PCIBO 02 City of Boyne
M-PCIBU 01 City of Buffalo
M-PCIDE 01 City of Detroit III
M-PCIDE 02 City of Detroit III in Detroit
M-PCIER 01 City of Erie
M-PCIGR 01 City of Grand Rapids
M-PCIGR 02 City of Grand Rapids
M-PCIHO 01 City of Holland
M-PCIMAC 01 City of Mackinac
M-PCIMAC 02 City of Mackinac
M-PCIMQT 01 City of Marquette
M-PCIMQT 02 City of Marquette
M-PCISA 01 City of Saugatuck
M-PCISIT 02 City of St. Ignace
M-PCISTJ 01 City of St. John
M-PCOL 01 Columbia Bob-lo Boat
M-PCOL 02 Columbia
M-PCUM 01 Lou A. Cummings & Beaver
M-PEAS 01 Easton
M-PFOUC 01 Fountain City
M-PFRAJ 01 Frank Joseph
M-PFRAK 01 Frank E. Kirby
M-PFRE 01 Fremont
M-PGAZ 01 Gazelle & Nyack
M-PGRDET 01 Greater Detroit
M-PGREY 01 Greyhound
M-PHIA 01 Hiawatha Grand Island
M-PHIA 02 Hiawatha
M-PHUR 01 Huronic
M-PIDA 01 Idaho
M-PILL 01 Illinois
M-PIND 01 India
M-PJAP 01 Japan at Soo Locks
M-PJAP 02 Japan
M-PJAP 03 Japan
M-PJAP 04 Japan Interior
M-PJUA-01 Juanita
M-PLAKL 01 Lakeland
M-PLAKL 02 Lakeland
M-PLAKL 03 Lakeland
M-PLTB 01 Little Traverse Bay Ferry Line
M-PMAIM 01 Maid of the Mist Niagra Falls
M-PMAN 01 Manitoba
M-PMANI 01 Manitou
M-PMANI 02 Manitou
M-PMINN 01 Minnie M. Grand Marais to Munising
M-PMUS 01 Muskegon Line
M-PNORA 01 North American
M-PNORA 02 North American
M-PNORA-03 North American
M-PNORL 01 Northland
M-PNORL 02 Northland
M-PNORW 01 North West in Duluth
M-PNORW 02 North West in Mackinac Island
M-PNORW 03 Norhth West in Houghton
M-PNORW 04 North West in Portage
M-PNORW-05 North West
M-POCT 01 Octorara
M-POCT 02 Octorara
M-POMA 01 Omar D. Conger
M-POTT 01 Ottawa
M-POTT 02 Ottawa
M-POTT 03 Ottawa
M-POTT 04 Ottawa
M-POWA 01 Owana
M-PPAC 01 Pacific
M-PPERMQT 01 Pere Marquette
M-PPERMQT 02 Pere Marquette
M-PPERMQT 03 Pere Marquette
M-PPLEA 01 Pleasure
M-PPLOW 01 Plow Boy
M-PPLOW 02 Plow Boy
M-PPUTB 01 Put in Bay
M-PQUM 01 Queen Mary
M-PRAPK 01 Rapids King
M-PRBH 01 R.B. Hayes
M-PRBH 02 R.B. Hayes
M-PROOS-01 USS Roosevelt
M-PSAP 01 Sappho
M-PSOAM 01 South American
M-PSOAM 02 South American
M-PSOAM 03 South American
M-PSOAM 04 South American
M-PSOAM 05 South American
M-PSOAM 06 South American
M-PSOAM 07 South American
M-PSOAM 08 South American in Color
M-PSTCL 01 Ste. Claire Bob-lo Boat
M-PSTCL 02 Ste. Claire
M-PSTNY 01 State of New York
M-PSTOH 01 State of Ohio
M-PTASH 01 Tashmoo
M-PTASH 02 Tashmoo
M-PTASH 03 Tashmoo
M-PTASH 04 Tashmoo
M-PTASH 05 Tashmoo
M-PTASH 06 Tashmoo
M-PTHER 01 Theodore Roosevelt
M-PTION 01 Tionesta
M-PTITA 01 Titanic
M-PTOPB 01 Topinabee
M-PTOPB 02 Topinabee
M-PWESST 01 Western States
M-PWINS 01 Winslow
M-PWLT 01 W.L.T. Co. Isle Royale Transit