Though now known for their hockey rinks and bowling alley, the Chelsea Piers used to be a hub of commerce and travel. A portal to the world, passengers would stream on and off the immense steamships docked along New York's shores.

29 Broadway Architect: Sloan & Robertson Completed: 1931 In 1930, the slender Art Deco tower of 29 Broadway replaced one of New York's early skeleton-framed office buildings, the 12-story Columbia Building of 1890. Sloan & Robertson, architects of the Chanin and Graybar buildings near Grand Central Terminal, created a dramatic Art Deco skyscraper. The bold horizontal black and white banding on the tower, the elaborately sculpted entrance, and marble-clad vestibule give the building a distinctive presence on Broadway. Also striking is the lobby with its gray marble walls and silver metal ornament. The narrow and oddly-shaped site has only 29-foot frontage on Broadway, although it extends back 184 feet, and has a 90-foot frontage on Trinity Place.

Hamburg American Building (originally known as Aldrich Court), ca. 1905. The Aldrich Court was designed by the firm of Youngs & Cable in 1886. The building, funded by the estate of deceased American businessman and philanthropist Herman Aldrich, was ten stories tall and designed in the Richardsonian Romanesque style. The large building ran through the block fully to Trinity Place, and had a light court in the middle of the building. The tall gable that topped the two northern most bays gave the impression of a tower (seen at right). The building became the headquarters of the Hamburg America Line, a German-based transatlantic shipping company in 1906. During the First World War, the building was seized from the German business, and became the Shipping Board Building. By 1935 the building was the central location for all federal bureaus concerned with the local supervision or regulation of merchant shipping. The building was demolished in 1982 and replaced by a 32-story office building.