The Capitol and Architecture in DC

Oh, I meant to include this in the first post and I almost forgot to post it at all.
Features
Under the Rotunda there is an area known as the Crypt. It was designed to look down on the final resting place of George Washington in the tomb below. However, under the stipulations of his last will, Washington was buried at Mount Vernon, and as such the area remains open to visitors. The Crypt now houses exhibits on the history of the Capitol. A star inlaid in the floor marks the point at which Washington, D.C. is divided into its four quadrants; however, the exact center of the city lies near the White House. At one end of the room near the Old Supreme Court Chamber is a statue of John C. Calhoun. On the right leg of the statue, a mark from a bullet fired during the 1998 shooting incident is clearly visible. The bullet also left a mark on the cape, located on the back right side of the statue.
Eleven presidents have lain in state in the Rotunda for public viewing, most recently Gerald Ford. The tomb meant for Washington stored the catafalque which is used to support coffins lying in state or honor in the Capitol. The catafalque is now on display in the Capitol Visitors Center for the general public to see when not in use.
In the basement of the Capitol building in a utility room are two marble bathtubs, which are all that remain of the once elaborate Senate baths. These baths were a spa-like facility designed for members of Congress and their guests before many buildings in the city had modern plumbing. I want to go find those bathtubs. Too bad I would look like a creep or worse randomly opening utility rooms. I would probably get arrested and escorted out. ;(
The facilities included several bathtubs, a barbershop, and a massage parlor. A steep, metal staircase, totaling 365 steps, leads from the basement to an outdoor walkway on top of the Capitol's dome.[36] The number of steps represents each day of the year.[37]
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