Former PC unit in charge of a WB freight. Photo by Mike Dolenski. From my collection.

Going over the hump, one more time. Photo by Mike Dolenski. From my collection.

Otto found this classic crummy at the Vincennes Indiana B&O yard in 1950. Otto Conrad Perry photo, from my collection.

P&LE, Pittsburgh and Lake Erie GP38's 2032-2034-U28B 2819, is just out of Newell, PA, and about to cross the Monongahela River to head south on the MGA, at Brownsville, Pennsylvania. April 23, 19... (more)

Pittsburg Shawmut, PS SW9's 1949 -1891 -1851, crosses a bridge as a 1980's Autocar ACL64 hauling a drop-deck trailer passes under at Ringgold, Pennsylvania. October 24, 1989. Jack D Kuiphoff © ph... (more)

Photo by Dave Petke. From my collection.

Photo by Mike Dolenski. From my collection.

Columbus-Elkhart mixed freight back in the not so good old days. Photo by Mike Dolenski. From my collection.

An eastbound mixed freight consist with GE "humpback" in charge. Photo by Mike Dolenski. From my collection.

AT&SF, Santa Fe, B40-8W 511 leads-204-5971-5951 leads an eastbound across bridge 1, in Abo Canyon, New Mexico. April 14, 1997. Jack D Kuiphoff photo ©

DWP, Duluth Winnipeg and Pacific SD40 5906 -GT GP38 4934, on the DM&IR at Saunders, Wisconsin. April 9, 2000. Jack D Kuiphoff photo ©

CR, Conrail 6786 Alco C636 at Croxton Terminal, Secaucus, New Jersey. March 13, 1977. Jack D Kuiphoff © photo

CR, Conrail 6333- 6135- 5969--, with a eastbound NY74 on the ex-Erie at East Rutherford, New Jersey. January 10, 1978. Jack D Kuiphoff © photo

CR, Conrail GG1's 4836-4862-4818, has a long freight in tow south/west bound on the NEC, Northeast Corridor at Linden, New Jersey. December 29, 1977. Jack D Kuiphoff © photo

NJDOT, GG1 4880, is at the end of the electrified route, and is swapping the power with E8 4305 (ex-PRR 5702) for the trip southbound to Bayhead, NJ on the NY&LB at, South Amboy, New Jersey. Febru... (more)