This is the Palais Equitable, mentioned earlier, which was originally the local headquarters of the Equitable Life Assurance Society of the United States. Built in 1887-1891, it was the first building in Stephensplatz to include the beginnings of a U-Bahn entrance, although the U-Bahn wasn't actually opened until 1978, 91 years after construction of the Palais Equitable began.