The last Alco C636 in operation leads the PO75 job back towards Scranton, PA after making a run down to Bestway Enterprises in Cresco. Here they are passing by the popular Larsen Lake shot in Goul... (more)

DL 3642, the last Alco C636 leading PO75 back towards Scranton after a run to Cresco.

DL 3642, the last surviving C636, leads its train back from Cresco, passing by a great scene of Fall colors.

PO75 departing Cresco to head back to Scranton after doing some work at Bestway Enterprises.

Having gone to Pocono Summit and back earlier in the day, Delaware-Lackawanna 3642, the last surviving Alco C636, leads a transfer run back from NS's ex-D&H Taylor Yard.

Delaware Lackawanna PO74 passes the frozen Roaring Brook Reservoir as it heads southeast out of Scranton. Today's consist includes C636 #3642, C630M #3000, and M630 #3007. The lead unit is the las... (more)

Not very many Alco C636's were built, but the Illinois Central purchased six of these units with the intention of hauling coal trains. Unfortunately, even though they were the most powerful six ax... (more)

DL 3642 is leaving town with a short mixed freight.

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

Early morning Bridge 60.

Delaware Lackawanna E/B Train P074-29 is coming through Tobyhanna with no work to do on a dreary day with the only Alco C636 in operation 3642 in Tobyhanna, PA

PO-74 set to go.

3642 seems to have a better chance at leaving the shops sooner than the locomotives in the foreground.

3642 rests outside of the new Von Storch shops.

Mountain Monsters: As an Alco fan, few things compare to hunting the big Centuries. Alas, they are far rarer these days than they have ever been. The one place where you know you will encou... (more)