Adam Klimchock: CR 6433; Ambridge, PA; September 1991
Adam Klimchock: CR 3137; Manor, PA; April 1977
Adam Klimchock: RDG 2102; Derry, PA; May 1977
Adam Klimchock: JD Tower; New Florence, PA; May 1977
Adam Klimchock: JD Tower; New Florence, PA; May 1977
Adam Klimchock: CR 6243; East Conemaugh, PA; September 1995
Adam Klimchock: PT 263 Signals; Summerhill, PA; October 1998
Adam Klimchock: MO Interlocking; Cresson, PA; May 1977
Adam Klimchock: CR 6008; Cresson, PA; May 1977
Adam Klimchock: CR 6008; Cresson, PA; May 1977
Adam Klimchock: MO Tower; Cresson, PA; May 1977
Adam Klimchock: MO Tower; Cresson, PA; May 1977
Adam Klimchock: MO Interlocking; Cresson, PA; May 1977
Adam Klimchock: MO Tower; Cresson, PA; February 1979
Adam Klimchock: MO Tower; Cresson, PA; February 1979
Adam Klimchock: MO Tower; Cresson, PA; May 1987
Adam Klimchock: CR 6237; Gallitzin, PA; May 1977
Adam Klimchock: UN Interlocking; Gallitzin, PA; May 1977
Adam Klimchock: AR Tower Operator; Gallitzin, PA; September 1966
Adam Klimchock: AR Tower; Gallitzin, PA; May 1977
Adam Klimchock: AR Tower; Gallitzin, PA; May 1977
Adam Klimchock: NS 25G; Loyalhanna, PA; November 9, 2024
Adam Klimchock: NS 591; Loyalhanna, PA; November 9, 2024
Adam Klimchock: NS 63V; Ridgeview, PA; November 9, 2024
Adam Klimchock: NS 13V; Latrobe, PA; November 9, 2024
Adam Klimchock: AMTK 42; Latrobe, PA; November 9, 2024
Adam Klimchock: CR 6262; Altoona, PA; January 1982
Adam Klimchock: New Portage Tunnel; Gallitzin, PA; May 1977
Adam Klimchock: SF Overlook; Gallitzin, PA; Mid 1970s
Adam Klimchock: SF Overlook; Gallitzin, PA; March 1973