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10/16/2025
 
 
 
 
 
Owner: Reading Railroad
Model:EMD GP35Built As:RDG 3639 (GP35)
Serial Number:29572Order No:7721
Frame Number:7721-14Built:8/1964
Other locos with this serial:  RDG 3639(GP35) CR 3639(GP35)
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RDG 3639 east, upgrade
Title:  RDG 3639 east, upgrade
Description:  Photo by H. Westenberger
Photo Date:  3/16/1968  Upload Date: 3/26/2013 5:26:33 PM
Location:  Annville, PA
Author:  Bob Kise
Categories:  Action
Locomotives:  RDG 3639(GP35)
Views:  937   Comments: 0
RDG 3639
Title:  RDG 3639
Description:  A westbound manifest with a couple of high & wide loads gets underway out of Allentown. RDG 3639 was later Conrail 3639, scrapped at Hollidaysburg 11/86. Date of photo approximate.
Photo Date:  8/1/1971  Upload Date: 2/27/2021 5:35:02 PM
Location:  Allentown, PA
Author:  David LeGloahec
Categories: 
Locomotives:  RDG 3639(GP35)
Views:  756   Comments: 0
Reading GP35 #3641
Title:  Reading GP35 #3641
Description:  Digital image from Kim E. Piersol original 35mm Kodachrome transparency
Photo Date:  7/1/1972  Upload Date: 7/25/2006 7:03:24 PM
Location:  Sinking Spring, PA
Author:  Kim Piersol
Categories: 
Locomotives:  RDG 3641(GP35) RDG 3639(GP35) RDG 2716(SW1200)
Views:  1667   Comments: 0
RDG GP35 #3639 - Reading Co
Title:  RDG GP35 #3639 - Reading Co
Description:  Built by EMD in 8/1964, later CR 3639. Paul Kuehner photo
Photo Date:  12/29/1972  Upload Date: 8/23/2020 10:36:42 AM
Location:  Bethlehem, PA
Author:  Gary Everhart
Categories:  Roster
Locomotives:  RDG 3639(GP35) RDG 5303(C630)
Views:  791   Comments: 0
RDG 3630(GP-35)
Title:  RDG 3630(GP-35)
Description:  ready track
Photo Date:  8/24/1973  Upload Date: 4/13/2011 9:40:10 AM
Location:  Hagerstown, MD
Author:  Gil Ford
Categories:  Roster
Locomotives:  RDG 3639(GP35)
Views:  788   Comments: 0
Reading GP35 #3639
Title:  Reading GP35 #3639
Description:  Digital image from Kim E. Piersol original 35mm Kodachrome transparency
Photo Date:  10/1/1974  Upload Date: 7/25/2006 7:03:26 PM
Location:  Rutherford Heights, PA
Author:  Kim Piersol
Categories: 
Locomotives:  RDG 3639(GP35)
Views:  1925   Comments: 0
Reading GP35 Visits Chicago (pre-Conrail)
Title:  Reading GP35 Visits Chicago (pre-Conrail)
Description:  Digital image from Kim E. Piersol original 35mm Kodachrome transparency. B&OCT Barr Yard.
Photo Date:  10/1/1974  Upload Date: 11/29/2006 9:56:13 PM
Location:  Riverdale, IL
Author:  Kim Piersol
Categories: 
Locomotives:  RDG 3639(GP35) BO 4000(GP40) BO 6941(GP30) BO 7414(SD35)
Views:  1860   Comments: 2
RDG GP35 #3639 # RDG U30C #6304 - Reading Co
Title:  RDG GP35 #3639 # RDG U30C #6304 - Reading Co
Description:  Great action shot of a pair of Reading diesels on a trestle bridge somewhere in Pennsylvania. EMD built RDG 3639 in August of 1964 as Reading GP35 #3639. It was absorbed into the Conrail roster as CR 3639 in April of 1976. It showed up in a photo of a deadline in Rutherford, PA in 1985. Reading U30C #6304 was built by GE in July of 1967 and also slid over to the Conrail roster first as CR 6304 and later CR 6583. Not sure it made it out of the Conrail era. No date, location or photographer was listed for the color slide which is now in my collection.
Photo Date:  6/1/1975  Upload Date: 10/15/2025 3:18:40 AM
Location:  Unknown, PA
Author:  Gary Everhart
Categories:  Roster
Locomotives:  RDG 3639(GP35) RDG 6304(U30C)
Views:  22   Comments: 1
RDG 3639
Title:  RDG 3639
Description: 
Photo Date:  5/29/1976  Upload Date: 2/17/2019 8:19:22 PM
Location:  Bethlehem, PA
Author:  Olev Taremae
Categories: 
Locomotives:  RDG 3639(GP35)
Views:  574   Comments: 1
RDG 3639 (RF)
Title:  RDG 3639 (RF)
Description: 
Photo Date:  6/10/1976  Upload Date: 5/4/2008 6:43:13 AM
Location:  Secaucus, NJ
Author:  Jim Gavin
Categories:  Roster
Locomotives:  RDG 3639(GP35)
Views:  726   Comments: 0
CR GP35 3639
Title:  CR GP35 3639
Description:  Former RDG 3639 GP-35 sits coupled to its new running mate, ex-PC GP-40 CR 3225, as they wait for orders by the Enola engine facilities.
Photo Date:  5/7/1977  Upload Date: 9/6/2015 9:30:57 PM
Location:  Enola, PA
Author:  Alan Page
Categories:  Roster,Yard
Locomotives:  RDG 3639(GP35)
Views:  658   Comments: 2
PC 8149
Title:  PC 8149
Description:  Before three step FM/BH-4 holds while a trainman walks to align the switches for the Suffern/Mahwah drop.
Photo Date:  5/28/1977  Upload Date: 2/27/2006 9:49:29 AM
Location:  Hillburn, NY
Author:  John C Durant
Categories: 
Locomotives:  PC 8149(GP38-2) RDG 3639(GP35)
Views:  1461   Comments: 0
RDG 3639
Title:  RDG 3639
Description: 
Photo Date:  8/25/2011  Upload Date: 11/30/2011 9:26:53 PM
Location:  , PA
Author:  bob gottschall
Categories:  Yard
Locomotives:  RDG 3639(GP35)
Views:  551   Comments: 1
RDG GP35 3639
Title:  RDG GP35 3639
Description:  RDG GP35 3639 and CR GP40 3225 rest outside the Enola locomotive shops in May, 1977.
Photo Date:  8/25/2014  Upload Date: 8/30/2015 2:54:20 PM
Location:  Enola, PA
Author:  Alan Page
Categories:  Yard
Locomotives:  RDG 3639(GP35)
Views:  663   Comments: 1


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