4D CityScape Puzzle Chicago Timeline Puzzle

This puzzle recreates "The Windy City's" famous skyline, not only in three dimensions using scale-model buildings, but also along the fourth dimension of time, spanning over 140 years of architectural history.

The puzzle includes 127 building replicas that depict the city as it appeared as far back as 1873 through to 2015, including such iconic structures such as the Willis Tower, John Hancock, Navy Pier, and the proposed Chicago Spire.
Each building replica fits into pre- cut holes in a traditional 2D jigsaw puzzle composed of 831 pieces that form the city's street layout and geography. The product includes a Time Poster that directs you through time as you rebuild Chicago's skyline history.

950 pieces.

Assembled Dimensions: 19" L x 19" W x 5" H.

Ages 8 and up.