This Gameophiles jigsaw puzzle features a colorful and detailed map of the New York City subway system from 1971. With 500-749 pieces, this puzzle is perfect for puzzle enthusiasts aged 12 and up. The puzzle is made of high-quality cardboard and is proudly made in the USA. It also comes with a handy reference poster to help you along the way. Whether you're a New Yorker or just a fan of the city, this puzzle is sure to provide hours of entertainment and a sense of accomplishment once completed.