United States Post Office–Knickerbocker Station
 The US Post Office-Knickerbocker Station originally known as Station B is a historic post office building located on East Broadway in Manhattan New York United States. It was built in 1935-1937 and designed by consulting architect William Dewey Foster for the Office of the Supervising Architect. The building is a two to three story brick building with a mansard roof and granite trim in the Colonial Revival style.