<Tr> <Th> Designated NHL </Th> <Td> September 16, 1985 </Td> </Tr> <P> DAR Constitution Hall is a concert hall located at 1776 D Street NW, near the White House in Washington, D.C. It was built in 1929 by the Daughters of the American Revolution to house its annual convention when membership delegations outgrew Memorial Continental Hall . Later, the two buildings were connected by a third structure housing the DAR Museum, administrative offices, and genealogical library . DAR Constitution Hall is still owned and operated by the National Society of Daughters of the American Revolution . It was designated a National Historic Landmark in 1985 . It has been a major cultural center of the city since its construction, and houses its largest auditorium . </P> <P> The hall was designed by architect John Russell Pope and is located at 1776 D Street NW, just east of the Department of the Interior, between the American Red Cross and the Organization of American States, across from the Ellipse in front of the White House . The hall seats 3,702, with 2,208 in the tiers and 1,234 on the orchestra level . Additionally, 52 boxes (containing five seats each) separate the orchestra from the tiers, including one Presidential box . </P> <P> The Hall is a Neoclassical style structure, faced with Alabama limestone and houses the largest auditorium in Washington . This auditorium is unusual with its U-shaped balcony, necessary to provide the enormous amount of seating required by the program while retaining practical sight distances . The auditorium holds a three - manual, 40 rank Skinner pipe organ, Opus number 757 . </P>

How many seats are in a box at dar constitution hall