facade a similar character to the Greenwich Street facade. The windows are flanked by recessed, decorated metal grills. Above the boardroom but below the offices, there is a windowless section of facade, behind which is a ventilation system. This section contains the metal letters . On the sixth through eleventh floors, each of the five center bays are divided into two sub-bays, which each contain one window per floor. The sub-bays are separated by Bedford limestone piers while the main bays are separated by fluted French limestone piers. On the 12th floor, each of the five center bays contains a set of three windows. The 13th and 14th floors are recessed slightly, with five 6-paned windows in the center bays of each floor. The tops of the piers are more angular compared to the rounded piers in the lower floor. The embellishment is relatively sparse, since the annex had been built shortly after the Wall Street Crash of 1929. There are grilles depicting frozen fountains outside the 13th floor, which signified modernity at the time of the building's construction, and there are panels depicting financial activity in each of the windows overlooking the trading floor. Features The building has a floor area of . In the original six-story building, the main entrance was from Trinity Place; this entrance led to the main board room or trading room. The board room spans the entirety of the second through fifth floors and contained a coffered ceiling, measuring high. The room was originally was , with 16 traders' posts designed to resemble street lamps, and a capacity of 700 traders. There was marble wainscoting on the lowest of the board room's exterior walls; the eastern wall was removed in the later expansion. There were balconies on either end of the board room with 350 telephone stations. After the 1931 expansion, the board room was expanded to with 28 traders' posts, and measured west-east by north-south. The annex featured an artificial cooling system; enunciator call boards on the north and south walls; expanded telephone exchanges on the west and east walls; and a system of pneumatic tubes from each traders' post to the ticket transmitter station. Later, the traders' posts were replaced with electronic posts, and the west wall received a series of clerks' desks. The Greenwich Street entrance led to the cafeteria, workers' restaurant, and cloakroom in the basement. The upper floors were