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4/26/2024
 
 
 
 
 
Owner: Pennsylvania Railroad
Model:GE U25BBuilt As:PRR 2508 (U25B)
Serial Number:34540Order No:1361
Frame Number:Built:9/1962
Notes:PRR Class GF-25.
Other locos with this serial:  CR 2608(U25B) PRR 2508(U25B) PC 2608(U25B)
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PRR Horseshoe Curve, #2 of 2, c. 1963
Title:  PRR Horseshoe Curve, #2 of 2, c. 1963
Description:  Burkey. Here is the second of two original photos by an unidentified photographer that were taken at the Horseshoe Curve near Altoona, Pennsylvania, c. July of 1963. Prominent in the foreground are two handsome youngsters whose names are not recorded. Beyond them (L to R) are Pennsylvania Railroad engines #2229, #2508, and an "AF" Class unit whose road number is not recorded. #2229 is an EF-22 built by GM-EMD in April of 1963 and rated at 2,200 horsepower. while #2508 is a GF-25 built by General Electric in September of 1962 and rated at 2,500 horsepower. In this context, they're rounding the Curve with a freight train that's on its way up the Allegheny Mountains to Gallitzin and points West. Wave to the Fireman! (#22 of 25)
Photo Date:  7/4/1963  Upload Date: 11/11/2021 6:33:22 PM
Location:  ALTOONA (HORSESHOE CURVE), PA
Author:  Thomas C. Ayers
Categories: 
Locomotives:  PRR 2229(GP30) PRR 2508(U25B)
Views:  151   Comments: 0
PRR 2508, GF-25, 1963
Title:  PRR 2508, GF-25, 1963
Description:  Tipton. Here is an original photo that I took of a Pennsylvania Railroad train in Tipton, Pennsylvania, on 21 July 1963. Shown here are PRR engines #2508, #2528, and two EMD units whose numbers are not recorded. #2508 and #2528 are GF-25's built by General Electric in 1962 and rated at 2,500 horsepower each. They are about to pass over the grade crossing in Tipton on their way to the Enola Yards with a TrucTrain.
Photo Date:  7/21/1963  Upload Date: 10/19/2016 3:39:56 AM
Location:  Tipton, PA
Author:  Thomas C. Ayers
Categories:  Action
Locomotives:  PRR 2508(U25B) PRR 2528(U25B)
Views:  399   Comments: 0
"Progress In Transportation: 1963," Pages 9 & 10
Title:  "Progress In Transportation: 1963," Pages 9 & 10
Description:  Here are pages nine and ten of a 22-page booklet published by the Pennsylvania Railroad entitled "Serving You Through Progress In Transportation." It was issued originally in December of 1963. Lower Left-Hand Photo Caption: "Modern and more powerful diesel locomotives are highly efficient in hauling heavy freight trains at sustained speeds." Shown here (R to L) are PRR engines #2509, #2508, and another unit whose number is not recorded. All are GF-25's built by General Electric in September of 1962 and rated at 2,500 horsepower each.
Photo Date:  12/21/1963  Upload Date: 7/19/2020 12:32:04 PM
Location:  Conway, PA
Author:  Thomas C. Ayers
Categories:  InCab,Yard,Track
Locomotives:  PRR 2509(U25B) PRR 2508(U25B)
Views:  114   Comments: 0
"Largest Locomotive Fleet," Page 38, 1964
Title:  "Largest Locomotive Fleet," Page 38, 1964
Description:  Here is page one of an 11-page article by Bert Pennypacker entitled "All About America's Largest Locomotive Fleet." It was published originally in the April 1964 issue of "Trains" magazine, page 38. Photo Caption: "Low-nose GE U-25B's 2500, [2508], and 2502 exert a total of 7500 h.p. climbing westward around Horse Shoe Curve." Shown here (L to R) are Pennsylvania Railroad engines #2500, #2508, and #2502. All were built by General Electric in 1962 and rated at 2,500 horsepower each; #2500 and #2502 were constructed in August, while #2508 was built one month later.
Photo Date:  4/1/1964  Upload Date: 9/29/2022 8:55:19 AM
Location:  ALTOONA (HORSESHOE CURVE), PA
Author:  Thomas C. Ayers
Categories: 
Locomotives:  PRR 2500(U25B) PRR 2508(U25B) PRR 2502(U25B)
Views:  83   Comments: 0
"Trains" Magazine, April 1964
Title:  "Trains" Magazine, April 1964
Description:  Here is a photo that was published originally in the April 1964 issue of "Trains" magazine, page 38. It was the lead photo of an 11-page article by Bert Pennypacker entitled "All About America's Largest Locomotive Fleet." Photo Caption: "Low-nose GE U-25B's 2500, [2508], and 2502 exert a total of 7500 h.p. climbing westward around Horse Shoe Curve." Shown here (L to R) are Pennsylvania Railroad engines #2500, #2508, and #2502. All are GF-25's built by General Electric in 1962 and rated at 2,500 horsepower each; #2500 and #2502 were constructed in August, while #2508 was built one month later.
Photo Date:  4/16/1964  Upload Date: 9/28/2022 11:02:38 PM
Location:  ALTOONA (HORSESHOE CURVE), PA
Author:  Thomas C. Ayers
Categories: 
Locomotives:  PRR 2500(U25B) PRR 2508(U25B) PRR 2502(U25B)
Views:  97   Comments: 0
Seidel's "Horseshoe Curve," Page 69, 2008
Title:  Seidel's "Horseshoe Curve," Page 69, 2008
Description:  Here is a photo from David W. Seidel's 2008 book entitled "Images Of Rail: Horseshoe Curve," page 69. Partial Caption: "During June 1962, the PRR operated new General Electric U-25B diesel-electric locomotives 2500, 2508, and 2502 over Horseshoe Curve. Rated at 2,500 horsepower, they are equipped with train-phones and dual controls. Railroaders dubbed them 'U-Boats.'" Shown here (R to L) are Pennsylvania Railroad engines #2500, #2508, and #2502. All were built by General Electric in 1962: #2500 and #2502 were built in August, but #2508 was built in September. Barely visible in the distance is PRR K-4S (4-6-2) "Pacific" #1361.
Photo Date:  1/1/2008  Upload Date: 8/16/2018 2:08:32 AM
Location:  ALTOONA (HORSESHOE CURVE), PA
Author:  Thomas C. Ayers
Categories: 
Locomotives:  PRR 2500(U25B) PRR 2508(U25B) PRR 2502(U25B) PRR 1361(4-6-2)
Views:  628   Comments: 0


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