Count= 954
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00001.jpgMinnetonkaNPConstruction Engine1942 NP Xmas cardLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00002.jpgMinnetonkaNPConstruction Enginefrom Oregon Historical SocietyLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00003.jpgMinnetonkaPolson Br.first locomotive- 'old betsy'HoquiamWALocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00004.jpgMinnetonkaPolson Br.first locomotive- 'old betsy'HoquiamWALocomotive-SteamJesse Ebert
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00005.jpgMinnetonkaPolson Br.first locomotive- 'old betsy'HoquiamWALocomotive-SteamG. Abdill
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00006.jpgMinnetonkaNPConstruction Engineat Chicago Worlds Fair- 1933ChicagoIL4/16/1905Locomotive-SteamOregon Hist. Society
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00007.jpgMinnetonkaNPConstruction Engineprettiest engine-Worlds Fair-1933ChicagoIL10/1/1933Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00008.jpgMinnetonkaNPConstruction EngineChicago Worlds Fair, 9-4-33ChicagoILLocomotive-SteamWesley Krambeck
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00009.jpgMinnetonkaNPConstruction EngineChicago Worlds Fair, 9-34ChicagoILLocomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00010.jpgMinnetonkaNPConstruction EngineChicago Worlds Fair, 9-34ChicagoILLocomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00011.jpgMinnetonkaNPConstruction EngineNew York Worlds Fair, 7-39New YorkNY7/1/1939Locomotive-SteamH.K. Vollrath
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00012.jpgMinnetonkaNPConstruction EngineChicago RR Fair, 10-48ChicagoILLocomotive-SteamH.K. Vollrath
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00013.jpgMinnetonkaNPConstruction EngineWith 6500St. PaulMN6/28/1948Locomotive-SteamR. Nixon
6,500
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00014.jpgMinnetonkaNPConstruction EngineWith 6500St. PaulMN6/23/1948Locomotive-SteamR. Nixon
6,500
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00015.jpgMinnetonkaNPConstruction EngineSt. PaulMN5/1/1950Locomotive-SteamR. Nixon
also A&B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00016.jpgMinnetonkaNPConstruction EngineSt. Paul, 5-50, Ron Nixon photoSt. PaulMN5/22/1950Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00017.jpgMinnetonkaNPConstruction EngineMinetonka with 6506 on post card- NP RyChicagoILLocomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00018.jpgMinnetonkaNPConstruction EngineMississippi St. shopSt. PaulMN5/22/1950Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00019.jpgMinnetonkaNPConstruction EngineMississippi St. shopSt. PaulMN5/22/1950Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00021.jpgMinnetonkaNPConstruction EngineOn turntableSt. PaulMN5/22/1950Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00022.jpgMinnetonkaNPConstruction EngineMississippi St. shopSt. PaulMN5/22/1950Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00023.jpgMinnetonkaNPConstruction EngineMississippi St. shopSt. PaulMN5/22/1950Locomotive-SteamR. Nixon
5,111
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00024.jpg5111NPw/ Minnetonka & NP #684PascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00025.jpg684NPw/Minnetonka & NP 5111PascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00026.jpgMinnetonkaNPw/ NP 684 & 5111PascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00027.jpgMinnetonkaNPw/ NP 684 & 5111PascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00028.jpgMinnetonkaNPw/NP 684PascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00030.jpgMinnetonkaNPConstruction EngineLocomotive-SteamJerry Hanson
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00031.jpgMinnetonkaNPConstruction Enginenear yard officePascoWA6/21/1955Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00032.jpgMinnetonkaNPConstruction Engineat New York Worlds Fair8/26/1939Locomotive-SteamW. Sherwood
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00033.jpgMinnetonkaNPConstruction Engineno dataLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00034.jpgMinnetonkaNPConstruction Enginefor TV programSeattleWA8/6/1957Locomotive-Steam
1,911
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00035.jpgMinnetonkaNPConstruction Enginefor TV programSeattleWA8/6/1957Locomotive-Steam
1,911
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00036.jpgMinnetonkaNPConstruction Enginefor TV programSeattleWA8/6/1957Locomotive-Steam
1,911
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00037.jpgMinnetonkaNPConstruction Enginefor TV programSeattleWA8/6/1957Locomotive-Steam
1,911
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00038.jpgMinnetonkaNPConstruction Enginefor TV programSeattleWA8/6/1957Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00039.jpgMinnetonkaNPConstruction EngineSeattleWALocomotive-SteamC. Waldrop
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00040.jpgMinnetonkaNPConstruction Engineat Stacy St. YardSeattleWALocomotive-SteamBill Converse
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00041.jpgMinnetonkaNPConstruction Engineat Stacy St. YardSeattleWALocomotive-SteamH. Vollrath ©
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00042.jpgMinnetonkaNPConstruction Engineby depotWallaceID6/13/1958Locomotive-SteamR. Nixon
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00043.jpgMinnetonkaNPConstruction Engineby depotKansas CityMO5/1/1975Locomotive-SteamH. Vollrath ©
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00044.jpgMinnetonkaNPConstruction EngineOn display at the Lake Superior Railroad MuseumDuluthMNLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00045.jpg8NPConstruction EngineOtter TailKalama WALocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00046.jpgItascaNPConstruction EngineLocomotive-SteamOregon H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00047.jpg1NPConstruction EngineShop locomotive8/1870Locomotive-SteamOregon H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00048.jpg1  or  500NPMclass M decapod- Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00049.jpg1  or  500NPMclass M decapod- Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00050.jpg1  or  500NPMclass M- builder's photoLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00051.jpg1  or  500NPMclass M decapod- Locomotive-SteamOregon H.S. coll.
A-B-C pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00052.jpg1 or 500NPMclass M decapod- Locomotive-SteamW. Wing coll.
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00054.jpg1 or 500NPMclass M decapod-Locomotive-SteamW. Wing coll.
1,070
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00056.jpg1 or 500NPMclass M decapodWilkesonWA3/17/1905Locomotive-SteamHunt
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00057.jpg1 or 500NPMclass M decapodWilkesonWA3/17/1905Locomotive-SteamOregon H.S. coll.
A-B-C &D pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00058.jpg1 or 500NPMclass M decapodSouth TacomaWA4/3/1905Locomotive-SteamH. Vollrath col.
ABCD&E pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00059.jpg2 or 501NPMclass M decapodStampede PassWALocomotive-SteamI. G. Davidson
ABCD&E pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00060.jpg2 or 501NPMclass M decapodStampede PassWALocomotive-SteamE. J. Hamacher
Mosquito Cr. Br.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00061.jpg2 or 501NPMclass M decapodEllensburgWA3/6/1905Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00062.jpg2 or 501NPMclass M decapodTroyID3/22/1905Locomotive-Steam
A-B- &C pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00063.jpg2 or 501NPMclass M decapodAuburn?WA3/30/1905Locomotive-Steam
Minn H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00064.jpg2 or 501NPMclass M decapodAuburn?WA3/30/1905Locomotive-Steam
Minn H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00065.jpg2 or 501NPMclass M decapodAuburn?WA3/30/1905Locomotive-Steam
Minn H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00066.jpg2 or 501NPMclass M decapod tender onlyAuburn?WA3/30/1905Locomotive-Steam
Minn H.S. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00067.jpg2 or 501NPMclass M decapodAberdeenWA7/1/1932Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00068.jpg2 or 501NPMclass M decapodAberdeenWA7/1/1932Locomotive-SteamHarold Jones
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00069.jpg2 or 501NPMclass M decapodAberdeenWALocomotive-SteamW. A. Raymond
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00070.jpg2 or 501NPMclass M decapodSpokaneWA5/26/2014Locomotive-SteamR. V. Nixon coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00071.jpg2 or 501NPMclass M decapodAberdeenWA2/1/1932Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00072.jpg2 or 501NPMclass M decapodAberdeenWA2/1/1932Locomotive-SteamR. V. Nixon coll.
A-B-&C pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00073.jpg2 or 501NPMclass M decapodHoquiamWA2/1/1932Locomotive-SteamGuy Dunscomb
A-B-C &D pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00079.jpg2 or 501NPMclass M decapodTacomaWA1932-33Locomotive-SteamR, V. Nixon coll.
A-B-C-D&E pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00084.jpg2 or 501NPMclass M decapodTacomaWA4/1/1933Locomotive-SteamW. Wing coll.
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00086.jpg2 or 501NPMclass M decapodLocomotive-SteamR. V. Nixon coll.
A-B &C pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00087.jpg4NPV-2Heisler logging locomotiveLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00090.jpg4NPV-2Heisler logging locomotiveLocomotive-SteamWalter Casler
A-B-C &D pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00094.jpg4NPV-2Heisler logging locomotiveLocomotive-SteamW. Wing coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00095.jpg4NPV-2Shop locomotiveBrainerdMN6/1/1959Locomotive-SteamD. Roberts neg.
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00097.jpg4NPFireless EngineShop locomotiveBrainerdMN8/1/1946Locomotive-SteamR. V. Nixon coll.
A & B pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00099.jpg8NPFireless EngineShop locomotiveBrainerdMN8/1/1946Locomotive-SteamR. V. Nixon coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00100.jpg9NPVShay logging locomotiveYacoltWA3/25/1905Locomotive-SteamR. V. Nixon coll.
ABCDEFGH pix
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00108.jpg8NPVShay logging locomotiveCentraliaWAca 1910Locomotive-SteamJas. F. Barrett
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00109.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00110.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA9/1/1945Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00111.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00112.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1936Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00113.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1949Locomotive-SteamH. Vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00114.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA1/1/1953Locomotive-SteamE.Wilson coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00115.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA4/1/1940Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00116.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1955Locomotive-SteamO. Gibson
16 & 16A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00117.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00118.jpg9NPL-6L-6  shop locomotiveTacomaWA2/1/1932Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00119.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA8/1/1932Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00120.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1946Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00121.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA9/1/1945Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00122.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA9/1/1953Locomotive-SteamJohn Labbe
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00123.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1949Locomotive-SteamH. Vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00124.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1935Locomotive-SteamOreHist coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00126.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1938Locomotive-SteamWarren G. Fancher
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00127.jpg9NPL-6L-6  shop locomotiveLocomotive-SteamRVN coll.
no data
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00128.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA5/1/1935Locomotive-SteamRobert M. Hanft
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00129.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1938Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00130.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1939Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00131.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1946Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00132.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA7/1/1949Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00133.jpg9NPL-6L-6  shop locomotiveSouth TacomaWA6/1/1954Locomotive-Steam
1,080
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00134.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-SteamJerry Hanson
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00135.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-SteamJMF
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00136.jpg9NPL-6L-6  shop locomotiveSouth TacomaWALocomotive-SteamW. Wing coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00137.jpg71NPL-4L-4 927, then 10Brainerd?MNLocomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00138.jpg10NPL-4L-4 shop locomotiveBrainerdMN8/1/1932Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00139.jpg10NPL-4L-4 shop locomotiveBrainerdMN8/1/1935Locomotive-SteamH. Vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00140.jpg10NPL-4L-4 shop locomotiveBrainerdMN4/21/1905Locomotive-SteamOre Hist. coll.
140, A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00142.jpg10NPL-4L-4 shop locomotiveBrainerdMN11/1/1954Locomotive-SteamH. Vollrath coll.
142, 142A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00144.jpg10NPL-4L-4 shop locomotiveBrainerdMN7/1/1949Locomotive-SteamGuy Dunscomb
144, A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00145.jpg10NPL-4L-4 shop locomotiveBrainerdMN6/1/1949Locomotive-SteamRVN coll.
145, A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00147.jpg10NPL-4L-4 shop locomotiveBrainerdMN6/1/1949Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00150.jpg1070NPH-1saddle tankLocomotive-SteamNP #1W. Wing coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00151.jpg11NPH-10-4-0 saddle tank class H-1BrainerdMN8/11/1916Locomotive-SteamMN Hist. coll.
151. 151A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00152.jpg11NPH-10-4-0 saddle tank class H-1BrainerdMN8/11/1916Locomotive-SteamMN Hist. coll.
152, A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00156.jpg11NP H-10-4-0 saddle tank class H-1BrainerdMNLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00157.jpg12NPH-20-4-2 shop engine, class H-2South TacomaWA11/1/1930Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00158.jpg12NPH-20-4-2 shop engine, class H-2Locomotive-Steam
from GLD
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00159.jpg12NPH-20-4-2 shop engine, class H-2South TacomaWA12/1/1931Locomotive-Steam
on scrap track
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00160.jpg12NPH-20-4-2 shop engine, class H-2TacomaWA11/10/1916Locomotive-SteamMN Hist. coll
160, 160A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00161.jpg12NPH-20-4-2 shop engine, class H-2TacomaWA11/10/1916Locomotive-SteamMN Hist. coll
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00162.jpg12NPH-20-4-2 shop engine, class H-2South TacomaWA11/1/1930Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00164.jpg12NPH-20-4-2 shop engine, class H-2South TacomaWA2/1/1932Locomotive-SteamRVN coll.
164, 164A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00165.jpg12NPH-20-4-2 shop engine, class H-2South TacomaWA2/3/1932Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00166.jpg12NPH-20-4-2 shop engine, class H-2Locomotive-Steam
no data
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00167.jpg13NPXclass X, 4-8-0Locomotive-SteamDon Roberts neg.
167, 167A&B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00168.jpg13NPXclass X, 4-8-0LincolnMN8/20/1934Locomotive-SteamRobert Graham
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00169.jpg13NPXclass X, 4-8-0UnderwoodMN11/1/1932Locomotive-Steam
builder photo
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00170.jpg13NPXclass X, 4-8-0SchenectadyNYLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00171.jpg13NPXclass X, 4-8-0Locomotive-SteamRVN coll.
171, 171A&b
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00172.jpg13NPXclass X, 4-8-0Locomotive-Steam
old photo
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00173.jpg13NPXclass X, 4-8-0RandallMN8/1/1934Locomotive-SteamH. Vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00174.jpg13NPXclass X, 4-8-0StaplesMN11/19.1938Locomotive-SteamOre Hist. coll.
scrap line
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00175.jpg13NPXclass X, 4-8-0St. CloudMN8/1/1935Locomotive-SteamH. Vollrath coll.
175, 175A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00176.jpg14NPXclass X, 4-8-0Locomotive-Steam
post card
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00177.jpg14NPXclass X, 4-8-0TacomaWA5/1/1932Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00178.jpg14NPXclass X, 4-8-0South TacomaWA6/14/1932Locomotive-SteamDon Roberts coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00179.jpg14NPXclass X, 4-8-0Locomotive-SteamWarren Wing coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00180.jpg14NPXclass X, 4-8-0TacomaWA1/21/1936Locomotive-SteamHagedorn
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00181.jpg14NPXclass X, 4-8-0TacomaWA6/1/1932Locomotive-SteamRVN coll.
181, 181A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00182.jpg14NPXclass X, 4-8-0TacomaWA2/28/1936Locomotive-Steam
182, 182A&B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00183.jpg14NPXclass X, 4-8-0TacomaWA8/1/1934Locomotive-Steam
183, `83A&B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00184.jpg141NPXclass X, 4-8-07/16/1923Locomotive-Steam
184, 184A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00185.jpg14NPXclass X, 4-8-0Seattle?WA4/4/1922Locomotive-SteamH. Vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00186.jpg14NPXclass X, 4-8-0TacomaWA11/9/1916Locomotive-SteamMN Hist. coll
left side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00187.jpg14NPXclass X, 4-8-0TacomaWA11/9/1916Locomotive-SteamMN Hist. coll
right side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00188.jpg14NPXclass X, 4-8-0TacomaWA11/9/1916Locomotive-SteamMN Hist. coll
left side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00189.jpg14 tenderNPXclass X, 4-8-0TacomaWA11/9/1916Locomotive-SteamMN Hist. coll
right side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00190.jpg14NPXclass X, 4-8-0TacomaWA8/12/1934Locomotive-SteamWm. Monypeny
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00191.jpg15NPXclass X, 4-8-0StaplesMN9/1/1935Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00192.jpg15NPXclass X, 4-8-0StaplesMN9/4/1933Locomotive-SteamLamborn ?
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00193.jpg15NPXclass X, 4-8-0StaplesMN8/20/1937Locomotive-SteamWesley Krambeck
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00194.jpg15NPXclass X, 4-8-0Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00195.jpg15NPXclass X, 4-8-0BrainerdMNLocomotive-SteamOR Hist. coll.
195, 195A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00196.jpg15NPXclass X, 4-8-0StaplesMN8/1/1934Locomotive-SteamH. Vollrath coll.
Blt-Sch-1897
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00197.jpg15NPXclass X, 4-8-0StaplesMN4/30/1934Locomotive-SteamW. Wing coll.
on deadline
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00198.jpg15NPXclass X, 4-8-0StaplesMN4/28/1938Locomotive-SteamOR Hist. coll.
198, 198A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00199.jpg16NPXclass X, 4-8-0Locomotive-SteamOR Hist. coll.
199, 199A-B-C
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00200.jpg16NPXclass X, 4-8-0LesterWALocomotive-SteamOR Hist. coll.
200, 200A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00201.jpg16NPXclass X, 4-8-0StaplesMN9/19/1933Locomotive-SteamD. Roberts neg
201, 201A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00202.jpg16NPXclass X, 4-8-0StaplesMN9/1/1933Locomotive-SteamOR Hist. coll.
202, 202A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00203.jpg16NPXclass X, 4-8-0StaplesMN7/28/1934Locomotive-SteamOtto C. Perry
203, 203A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00204.jpg16NPXclass X, 4-8-0StaplesMN1/20/1940Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00205.jpg16NPXclass X, 4-8-0Locomotive-SteamRVN coll.
builder photo
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00206.jpg16NPXclass X, 4-8-02/3/1921Locomotive-SteamMN Hist. coll.
left side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00207.jpg16NPXclass X, 4-8-02/3/1921Locomotive-SteamMN Hist. coll.
left side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00208.jpg16NPXclass X, 4-8-02/3/1921Locomotive-SteamMN Hist. coll.
right side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00209.jpg17NPY-1Y-1BrainerdMN4/4/1917Locomotive-SteamRVN coll.
209, 209A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00210.jpg17NPY-1Y-1JamestownND1/21/1940Locomotive-SteamW. R. McGee
210, 210A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00211.jpg17NPY-1Y-1JamestownND1/21/1940Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00212.jpg17NPY-1Y-1BrainerdMN4/4/1917Locomotive-SteamMN Hist. coll.
212, 212A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00214.jpg17NPY-1Y-1SchenectadyNYLocomotive-Steambuilders' photo
tandem compound
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00215.jpg17NPY-1Y-1BrainerdMN4/4/1917Locomotive-SteamMN Hist. coll.
right side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00216.jpg17NPY-1Y-1BrainerdMN4/4/1917Locomotive-SteamMN Hist. coll.
left side
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00217.jpg18NPY-1Y-1 in yardJamestownND2/1/1933Locomotive-SteamD. Roberts neg
217, 217A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00218.jpg18NPY-1Y-1JamestownND1/1/1933Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00219.jpg18NPY-1Y-1 switcherJamestownND1939-1940Locomotive-SteamWm. Monypeny
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00220.jpg19NPY-1Y-1, const #5470BillingsMT6/9/1938Locomotive-SteamD. Roberts neg
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00221.jpg19NPY-1Y-1 in yardBillingsMT9/8/1948Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00222.jpg19NPY-1Y-1 near back shopLivingstonMT6/17/2027Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00223.jpg19NPY-1Y-1 on RH trackGlendiveMT7/1/1930Locomotive-SteamRVN coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00224.jpg19NPY-1Y-1 switcherBillingsMT8/30/1949Locomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00225.jpg19NPY-1Y-1 on depot trackBillingsMT9/19/1951Locomotive-SteamD. Roberts
225, 225A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00226.jpg19NPY-1Y-1 at water plugBillingsMT9/19/1951Locomotive-SteamD. Roberts
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00227.jpg19NPY-1Y-1 on RH trackBillingsMT9/1/1952Locomotive-SteamH. vollrath coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00228.jpg19NPY-1Y-1 switchingBillingsMTLocomotive-Steam
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00229.jpg20NPY-1Y-1 in yardButteMT6/1/1952Locomotive-SteamTom Klinger coll.
229, 229A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00230.jpg20NPY-1Y-1 switchingButteMT8/25/1949Locomotive-SteamWill Whittaker
230, 230A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00231.jpg20NPY-1Y-1 by depotButteMT9/1/1950Locomotive-SteamGuy Dunscomb
231, 231A
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00232.jpg20NPY-1Y-1 in yardButteMT10/27/1936Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00233.jpg20NPY-1Y-1BrainerdMN9/19/1916Locomotive-SteamMN Hist. coll.
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00234.jpg20NPY-1Y-1BrainerdMN9/19/1916Locomotive-SteamMN Hist. coll.
no tender
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00235.jpg20NPY-1Y-1BrainerdMN9/19/1916Locomotive-SteamMN Hist. coll.
no tender
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00236.jpg20NPY-1Y-1 by back shopLivingstonMT5/9/1928Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00237.jpg20NPY-1Y-1 near depotHelenaMT9/20/1931Locomotive-SteamHarold Jones
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00238.jpg21NPY-1Y-1BillingsMT9/8/1948Locomotive-SteamG. Wildung coll.
238, 238A & B
  
http://research.nprha.org/WaltAinsworthSteamLocomotives01/WWANS00239.jpg21NPY-1NP 21 taking waterGlendiveMT9/1/1934Locomotive-SteamGuy Dunscomb
239A
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