New York Central Power Along the Hudson Vol. 1: Harmon.

Most of the photographs in this two-volume series were taken before WWII by legendary photographer Ed May. The first volume features a great variety of steam, diesel and electric power at Harmon, a major servicing point between New York City and Albany.

The Railroad Press, soft cover, 48 pages, 8.5 x 11 in., 74 b&w photographs.