Over the past 20 years, the MHL has supported a variety of exhibits featuring their own materials as well as items belonging to private or other museum collections. As a partner in the Martyrs Mirror Trust, the MHL collaborated with the Kauffman Museum (North Newton, Kansas) to launch a traveling exhibit based on martyr stories depicted in the texts and illustrations of the 1685 edition of Martyrs Mirror. Since 1990, the exhibit has appeared in more than 60 locations in 22 U.S. states and five Canadian provinces.