Tweed Courthouse, first floor interior consisting of the rotunda, the stairhalls, and the staircases leading to the second floor; second floor interior consisting of the rotunda, the stairhalls, the staircases leading to the third floor, and Rooms 201 and 202 (former courtroom); third floor interior consisting of the rotunda, the stairhalls, and the staircases leading to the fourth floor; fourth floor interior consisting of the rotunda, the stairhalls, the wells above the main stairhalls, and the staircases leading to the fifth floor; fifth floor interior consisting of the rotunda up to and including the skylight; and the fixtures and interior components of these spaces including but not limited to, wall and ceiling surfaces, floor surfaces including glass block,columns, light fixtures, stair railings, well railings, doors, and fireplaces; 52 Chambers Street, Manhattan

built 1861-1881; architects Thomas Little, John Kellum, and Leopold Eidlitz