Exclusive Boxed Set of AMNH Gilder Center Commemorative Pins

This set of three exclusive pins were created to commemorate the newest building at the American Museum of Natural History, The Gilder Center for Science, Education and Innovation. Each lapel pin measures 1.25" wide and the set arrives in a black box with display window for viewing. It's a great gift to give someone who collects pins and has a deep love for one of the world's preeminent scientific and cultural institutions.