The USPC Co, the world's largest maker of playing cards, has maintained a collection since the 1890s. Its nucleus was acquired from George Clulow, a graphics designer in England. The artifacts span over 500 years and provide a global survey, especially strong in non-standard packs. A related library contains about 1000 books, some dating as early as the 1500s. Scholars can consult the collection by appointment.
Public displays change frequently.
USPC maintains a website that includes company history and a general survey of card history.