Scope and Contents From the Series: Programs date from 1753 to 2018 and come from the United States, Canada, the United Kingdom, and several other countries. Programs range from one sheet (playbills) to booklet form, and contain information on where and when a play was performed as well as listing the cast of performers. Most of the programs are from theatre productions, though other genres (listed below) are included as well. A large portion of the theatre programs are from New York City. Additionally, some programs contain...