Pennsylvania Station

…New York City (1894–98), and Pennsylvania Station, New York City (1902–11; demolished in 1963); the last is a mighty adaptation of the Baths of Caracalla and a reminder that the Roman baths exercised a powerful influence on the imagination of architects from at least the time of Donato Bramante.

…their design of the first Pennsylvania Station in New York City (built 1910, demolished 1964).