What is the official designation of the building visible from the Morpeth Arms in a manner enabling spying?
SIS Building The SIS Building or MI6 Building at Vauxhall Cross houses the headquarters of the Secret Intelligence Service (SIS, MI6), the United Kingdom's foreign intelligence agency. It is located at 85 Albert Embankment in Vauxhall, a south western part of central London, on the bank of the River Thames beside Vauxhall Bridge. The building has been the headquarters of the SIS since 1994.
Morse Building The Morse Building, also known as the Nassau-Beekman Building, is a high-rise building located in Manhattan, New York City. The Morse Building was one of the world's first prismatically shaped skyscrapers and, at 140 feet, one of the tallest buildings in New York when built. Its sheer walls and flat roof were a departure from designs of previous buildings topped by step-backs, mansard roofs, or towers. It was developed by G. Livingston and Sidney E. Morse, nephews of telegraph inventor Samuel F. B. Morse. The building was designated a New York City landmark in September, 2006.