LIBRARY OF CONGRESS / SCIENCE PHOTO LIBRARY LIBRARY OF CONGRESS / SCIENCE PHOTO LIBRARY
Game of Fifteen. Poster advertising a show where the Game of Fifteen, a mathematical puzzle, will be solved. The game is a sliding puzzle of 15 tiles in a 4x4 grid (as shown on the poster). The tiles are arranged randomly and must be placed in sequential order to solve the puzzle. The puzzle was at its most popular in the USA in 1880.
Model release not required. Property release not required.