Here we see "D&H 302", which is actually Reading 2102 in disguise. The big burly T-1 was dressed up with a new flat smokebox door and front-end treatment plus smoke deflectors to approximate the look of one of Delaware & Hudson's big Northerns. The occasion was the 150th anniversary of the founding of the D&H.
The location is along the Delaware River somewhere near Callicoon, NY on the Erie Lackawanna. The train is bound for Binghamton, NY from Hoboken.