C Streets SW, one block south of the Mall. Tours depart continuously during visitors' hours and allow a glimpse of the complex process of producing every dollar of U.S. currency. No tickets are required October 1 through March 31. Closed weekends and federal holidays. Especially popular with children, tours include a display of weapons used by gangsters, espionage devices and the serology lab where experts examine bloodstains.
Tour ends with a firearms demonstration.
Original folios and quartos of the Bard's work. Also contains working Elizabethan theater. Closed all federal holidays. Metro Center or Archives. Annacostia and B2 metrobus line.