Rebuild Washington D.C.'s historic skyline in three dimensions using scale-model buildings, while adding a fourth dimension... time. Puzzle includes 57 replica buildings that depict the city as it appeared as far back as 1792 through to the present day. Includes iconic structures such as the Washington Monument, The Pentagon, Jefferson Memorial, Lincoln Memorial, The White House, and US Capitol. Comes with a Time Poster that directs you through time as you rebuild Washington D.C.'s history.