Black Diamond (train)

The Black Diamond, also known as the Black Diamond Express, was the flagship passenger train of the Lehigh Valley Railroad (LV). It ran from New York to Buffalo from 1896 until 1959, when the Lehigh Valley's passenger service was reduced to four mainline trains.

Service between Jersey City, New Jersey and Buffalo began on 18 May 1896, It originally used the Pennsylvania Railroad's Exchange Place Station, where passengers could board ferries to station to New York. In 1913, the train was forced by the PRR to vacate the station so the eastern terminus was changed to the Central Railroad of New Jersey's Communipaw Terminal. That lasted only five years, as the United States Railroad Administration decided in 1918 to re-route all Lehigh Valley trains into New York Penn Station to centralize traffic. For most of its existence the Black Diamond used the Lehigh Valley Terminal in Buffalo. The Black Diamond competed with services offered by the Delaware, Lackawanna and Western Railroad and the New York Central Railroad; although slower than either of these, its level of service won it the nicknames "the Handsomest Train in the World" and "the Honeymoon Express." In 1940 the train was provided with the line's first set of lightweight streamlined coaches, designed by Otto Kuhler, who also designed streamlined shroudings for the existing 4-6-2 Pacific locomotives that hauled the train. Later, the Pacific engine was replaced by Alco's PA-1, which was painted Cornell red with black playing a secondary role. The black was used in a role similar to the "cat whiskers" that appeared on the PRR's GG-1's.

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