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8/31/2025
 
 
 
 
 
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PRR S-2 Steam Turbine 6200
Title:  PRR S-2 Steam Turbine 6200
Description:  In an unknown magazine in 1944, the Science section article was titled "Steam Turbine Locomotive." Subtitled, "New railroad engine runs more smoothly and efficiently," the article included: The huge locomotive above is a 500-ton threat to the future of the old familiar steam locomotive which has chuffed and pounded its way through a century of American history. It is the Pennsylvania Railroad’s new steam turbine locomotive, first of its kind built in the U.S. This locomotive lacks one of the most impressive features of the conventional engine: the furiously moving complexity of sliding pistons and rods which drive the wheels. The only visible driving apparatus in the steam turbine engine is a single connecting rod on each side. Power in the steam turbine engine is applied through turbine wheels to the middle pair of driving wheels which, through the connecting rod, turn the outer wheels. The working of this new locomotive is described at left. Results of tests show that the steam turbine uses the energy of steam 20% more efficiently than conventional systems. In operation it starts without the familiar jerkiness, accelerates smoothly. Tests also indicate that it decreases pounding of the roadbed and cuts down maintenance work. Built by Baldwin Locomotive Works and Westinghouse Electric and Manufacturing Company, the locomotive can pull either freight or passenger trains, may be steam’s answer to the growing challenge of the diesel-electric locomotive. Photo shows the PRR steam turbine at the switching turntable at the Harrisburg, PA enginehouse. Considerably longer than the ordinary steam locomotive, it covers 123 feet of track, the tender carries 37 ½ tons of coal, enough to drive the engine about 220 miles.
Photo Date:  9/1/1944  Upload Date: 4/15/2017 2:26:35 PM
Location:  Harrisburg, PA
Author:  Alan Page
Categories:  Steam
Locomotives:  PRR 6200(UNKNOWN)
Views:  1685   Comments: 2
PRR GG1 #4936
Title:  PRR GG1 #4936
Description: 
Photo Date:  6/1/1960  Upload Date: 3/14/2021 7:18:42 AM
Location:  Harrisburg, PA
Author:  Gary Everhart
Categories:  Roster,Action
Locomotives:  PRR 4936(GG1)
Views:  491   Comments: 1
PRR 4407, Those old days.
Title:  PRR 4407, Those old days.
Description: 
Photo Date:  4/14/1961  Upload Date: 6/1/2017 8:56:32 AM
Location:  Harrisburg, PA
Author:  Bill Volkmer
Categories: 
Locomotives:  PRR 4407(E44)
Views:  846   Comments: 0
PRR 7086
Title:  PRR 7086
Description:  Photo by Al Chione, date and location unknown
Photo Date:  8/1/1966  Upload Date: 4/20/2009 3:58:55 PM
Location:  Harrisburg, PA
Author:  Ryan Kertis
Categories: 
Locomotives:  PRR 7086(GP9) PRR 7073(GP9)
Views:  1975   Comments: 0
WM 242
Title:  WM 242
Description: 
Photo Date:  6/9/1972  Upload Date: 3/20/2007 7:41:40 PM
Location:  Harrisburg, PA
Author:  Marty Bernard
Categories: 
Locomotives:  WM 242(F7A)
Views:  1004   Comments: 0
PC 4974
Title:  PC 4974
Description:  PC 4974
Photo Date:  6/14/1975  Upload Date: 5/31/2025 5:42:24 PM
Location:  Harrisburg, PA
Author:  David H Hamley
Categories:  Roster,Yard
Locomotives:  PC 4974(E40)
Views:  238   Comments: 0
PC 4973
Title:  PC 4973
Description:  PC 4973
Photo Date:  7/1/1975  Upload Date: 5/31/2025 5:42:50 PM
Location:  Harrisburg, PA
Author:  Bob Wilt
Categories:  Roster,Yard
Locomotives:  PC 4973(E40)
Views:  224   Comments: 0
PC 4977
Title:  PC 4977
Description:  PC 4977
Photo Date:  10/12/1975  Upload Date: 5/31/2025 5:41:01 PM
Location:  Harrisburg, PA
Author:  John F Dalton III
Categories:  Roster,Yard
Locomotives:  PC 4977(E40)
Views:  213   Comments: 0
CR 4800
Title:  CR 4800
Description:  Bicentennial
Photo Date:  4/12/1976  Upload Date: 6/23/2010 9:23:29 PM
Location:  Harrisburg, PA
Author:  James Shuman
Categories:  Roster
Locomotives:  CR 4800(GG1)
Views:  2432   Comments: 0
CR 6194
Title:  CR 6194
Description: 
Photo Date:  5/11/1976  Upload Date: 1/8/2013 8:18:47 AM
Location:  Harrisburg, PA
Author:  Jack Smith
Categories: 
Locomotives:  CR 6194(C40-8W)
Views:  421   Comments: 0
Ex-Reading GP-30
Title:  Ex-Reading GP-30
Description:  Ex-Reading GP-30 with Conrail patch. Scanned from an original slide by Lon Coone in my collection.
Photo Date:  9/2/1976  Upload Date: 1/16/2015 5:34:46 AM
Location:  Harrisburg, PA
Author:  Lon Coone
Categories:  Roster
Locomotives:  CR 2177(GP30)
Views:  627   Comments: 0
MP 2519 visiting the Conrail
Title:  MP 2519 visiting the Conrail
Description:  Wilmer Hendricks photo
Photo Date:  10/23/1976  Upload Date: 10/9/2021 8:34:33 AM
Location:  Harrisburg, PA
Author:  Wilmer Hendricks
Categories:  Roster
Locomotives:  MP 2519(GP35) PC 2869(U30B)
Views:  644   Comments: 3
PC 4974
Title:  PC 4974
Description:  PC 4974
Photo Date:  10/24/1976  Upload Date: 5/31/2025 5:41:58 PM
Location:  Harrisburg, PA
Author:  J Fischer collection
Categories:  Roster,Yard
Locomotives:  PC 4974(E40)
Views:  179   Comments: 0
Eastbound on Rockville Bridge
Title:  Eastbound on Rockville Bridge
Description: 
Photo Date:  10/31/1976  Upload Date: 2/9/2010 3:00:07 PM
Location:  Harrisburg, PA
Author:  Bill Wilcox
Categories:  Scenic,Bridge,Action
Locomotives:  EL 3607(SD45) PC 6231(SD45)
Views:  1031   Comments: 1
PC 4977
Title:  PC 4977
Description:  PC 4977
Photo Date:  3/25/1977  Upload Date: 5/31/2025 5:41:29 PM
Location:  Harrisburg, PA
Author:  J Fischer collection
Categories:  Roster,Yard
Locomotives:  PC 4977(E40)
Views:  189   Comments: 0
Conrail E44 #4450
Title:  Conrail E44 #4450
Description:  CR 4450
Photo Date:  2/9/1978  Upload Date: 5/30/2015 2:06:22 PM
Location:  Harrisburg, PA
Author:  Steven Vincent
Categories:  Roster
Locomotives:  CR 4450(E44)
Views:  560   Comments: 0
Conrail GP9 #7107
Title:  Conrail GP9 #7107
Description:  CR 7107 after blizzard of 1978.
Photo Date:  2/9/1978  Upload Date: 5/30/2015 2:05:43 PM
Location:  Harrisburg, PA
Author:  Steven Vincent
Categories:  Roster
Locomotives:  CR 7107(GP9)
Views:  540   Comments: 0
CR 4934
Title:  CR 4934
Description: 
Photo Date:  3/10/1978  Upload Date: 10/14/2010 10:07:02 PM
Location:  Harrisburg, PA
Author:  JM Glath
Categories: 
Locomotives:  CR 4934(GG1)
Views:  1125   Comments: 0
AMTK 961
Title:  AMTK 961
Description:  AMTK 961 at a station stop. I didn't have a very good camera back then
Photo Date:  8/26/1978  Upload Date: 2/4/2017 8:15:10 PM
Location:  Harrisburg, PA
Author:  J Fischer
Categories:  Station,Passenger,Action
Locomotives:  AMTK 961(E60)
Views:  725   Comments: 0
NJT 4877
Title:  NJT 4877
Description: 
Photo Date:  3/11/1979  Upload Date: 10/14/2010 10:11:30 PM
Location:  Harrisburg, PA
Author:  JM Glath
Categories: 
Locomotives:  NJT 4877(GG1)
Views:  917   Comments: 0
AMTK 412
Title:  AMTK 412
Description: 
Photo Date:  5/1/1979  Upload Date: 11/19/2008 10:20:00 AM
Location:  Harrisburg, PA
Author:  Jack Smith
Categories: 
Locomotives:  AMTK 412(E9A)
Views:  798   Comments: 0
Untitled
Title:  Untitled
Description:  old amtrak E's - with telephoto
Photo Date:  8/11/1983  Upload Date: 11/9/2012 6:19:22 PM
Location:  Harrisburg, PA
Author:  Jack Smith
Categories: 
Locomotives: 
Views:  227   Comments: 0
CR 7555 working in the yard
Title:  CR 7555 working in the yard
Description:  Doug Boyd photo
Photo Date:  7/24/1988  Upload Date: 5/28/2020 1:13:55 AM
Location:  Harrisburg, PA
Author:  Doug Boyd
Categories:  Roster
Locomotives:  CR 7555(GP10)
Views:  465   Comments: 2
CR 6489 East PIML 7
Title:  CR 6489 East PIML 7
Description:  H E Brouse photo
Photo Date:  10/17/1990  Upload Date: 7/23/2025 4:48:26 PM
Location:  Harrisburg, PA
Author:  H E Brouse
Categories:  Yard,Action
Locomotives:  CR 6489(SD40-2) CR 6098(C40-8W) CR 6507(SD40-2) CR 6479(SD40-2)
Views:  87   Comments: 0
PRR 4859 in the Amtrak Station at Harrisburg. This unit was no longer in service but had been passed over to a Preservation Group I believe.
Title:  PRR 4859 in the Amtrak Station at Harrisburg. This unit was no longer in service but had been passed over to a Preservation Group I believe.
Description: 
Photo Date:  3/1/1995  Upload Date: 12/6/2009 9:20:50 AM
Location:  Harrisburg, PA
Author:  Robert Truett
Categories: 
Locomotives:  PRR 4859(GG1)
Views:  1538   Comments: 2
CR 8047 at Harrisburg
Title:  CR 8047 at Harrisburg
Description:  Richard Louderback photo
Photo Date:  7/6/1996  Upload Date: 2/1/2025 5:49:16 PM
Location:  Harrisburg, PA
Author:  Richard Louderback
Categories:  Roster
Locomotives:  CR 8047(GP38-2)
Views:  420   Comments: 0
Amtrak GP7 773 (built 1951 as QNSL 100, to Ohio Central then MNJ) at Harrisburg, Pennsylvania - January 19, 1999.
Title:  Amtrak GP7 773 (built 1951 as QNSL 100, to Ohio Central then MNJ) at Harrisburg, Pennsylvania - January 19, 1999.
Description:  Amtrak GP7 773 (built 1951 as QNSL 100, to Ohio Central then MNJ) at Harrisburg, Pennsylvania - January 19, 1999.
Photo Date:  1/19/1999  Upload Date: 4/7/2018 8:38:40 PM
Location:  Harrisburg, PA
Author:  Steven J Brown
Categories:  Roster
Locomotives:  AMTK 773(GP7)
Views:  755   Comments: 0
NS 9054
Title:  NS 9054
Description:  A trio of Dash 9s lead this stack across the longest manmade stone bridge.
Photo Date:  5/20/2006  Upload Date: 5/22/2006 7:52:31 PM
Location:  Harrisburg, PA
Author:  Richard Thompson
Categories: 
Locomotives:  NS 9054(C40-9W) NS 9171(C40-9W)
Views:  1172   Comments: 0
Dash 9s
Title:  Dash 9s
Description: 
Photo Date:  5/20/2006  Upload Date: 5/23/2006 4:12:01 PM
Location:  Harrisburg, PA
Author:  Richard Thompson
Categories: 
Locomotives: 
Views:  336   Comments: 0
Susie-Q
Title:  Susie-Q
Description:  A intermodal train crosses over the longest manmade stone bridge over the Susquehanna River....
Photo Date:  5/20/2006  Upload Date: 5/23/2006 4:16:20 PM
Location:  Harrisburg, PA
Author:  Richard Thompson
Categories: 
Locomotives: 
Views:  342   Comments: 0
Intermodal in the Distance
Title:  Intermodal in the Distance
Description:  A intermodal train crosses over the longest manmade stone bridge over the Susquehanna River....
Photo Date:  5/20/2006  Upload Date: 5/23/2006 4:16:51 PM
Location:  Harrisburg, PA
Author:  Richard Thompson
Categories: 
Locomotives: 
Views:  307   Comments: 0
Intermodal in the Distance
Title:  Intermodal in the Distance
Description:  A intermodal train crosses over the longest manmade stone bridge over the Susquehanna River....
Photo Date:  5/20/2006  Upload Date: 5/23/2006 4:17:17 PM
Location:  Harrisburg, PA
Author:  Richard Thompson
Categories: 
Locomotives: 
Views:  369   Comments: 0
AMTK 4914 in 1979
Title:  AMTK 4914 in 1979
Description: 
Photo Date:  6/17/2006  Upload Date: 6/17/2006 11:29:50 PM
Location:  Harrisburg, PA
Author:  ?
Categories: 
Locomotives:  AMTK 4914(GG1)
Views:  1253   Comments: 0
No Trespassing Sign
Title:  No Trespassing Sign
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:00:08 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives: 
Views:  351   Comments: 0
NS 9362
Title:  NS 9362
Description:  Friendly Crew!
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:01:59 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives:  NS 9362(C40-9W)
Views:  718   Comments: 0
NS 9362
Title:  NS 9362
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:03:48 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives:  NS 9362(C40-9W) UP 9381(C40-8W)
Views:  867   Comments: 0
NS 9362 Roster Shot
Title:  NS 9362 Roster Shot
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:05:22 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives:  NS 9362(C40-9W)
Views:  578   Comments: 0
UP 9381
Title:  UP 9381
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:11:33 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives:  UP 9381(C40-8W)
Views:  614   Comments: 1
NS 9362 Under New Signals
Title:  NS 9362 Under New Signals
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:14:08 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives: 
Views:  387   Comments: 3
Cherry Blossoms
Title:  Cherry Blossoms
Description: 
Photo Date:  4/19/2008  Upload Date: 4/21/2008 3:17:14 PM
Location:  Harrisburg, PA
Author:  Dan McCarthy
Categories: 
Locomotives: 
Views:  325   Comments: 0
NS 9041 (11J)
Title:  NS 9041 (11J)
Description:  Norfolk Southerns 11J westbound at Marysville.
Photo Date:  5/7/2008  Upload Date: 5/8/2008 7:06:53 AM
Location:  Harrisburg, PA
Author:  Charles Grantland
Categories:  Scenic,Transit,Action
Locomotives: 
Views:  769   Comments: 0
NS 5217
Title:  NS 5217
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:50 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 5217(GP38-2) NS 3046(GP40-2)
Views:  880   Comments: 0
NS 5217
Title:  NS 5217
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:51 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 5217(GP38-2)
Views:  672   Comments: 0
NS 3046
Title:  NS 3046
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:52 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 3046(GP40-2)
Views:  697   Comments: 0
Untitled
Title:  Untitled
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:53 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives: 
Views:  338   Comments: 0
Untitled
Title:  Untitled
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:53 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives: 
Views:  330   Comments: 0
NS 2642
Title:  NS 2642
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:54 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 2642(SD70M)
Views:  664   Comments: 0
NS 2642
Title:  NS 2642
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:54 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 2642(SD70M) NS 9533(C40-9W)
Views:  864   Comments: 0
NS 2642
Title:  NS 2642
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:55 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 2642(SD70M)
Views:  736   Comments: 0
NS 9533
Title:  NS 9533
Description: 
Photo Date:  8/14/2008  Upload Date: 12/24/2008 12:30:56 PM
Location:  Harrisburg, PA
Author:  Trey Holland
Categories: 
Locomotives:  NS 9533(C40-9W)
Views:  639   Comments: 0


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