The Magic Lantern Society
The Magic Lantern Society organizes events and publishes material related to the magic lantern. An important resource is their Slide Readings Library, access for members only. From their website:
“Formed in 1977 the Magic Lantern Society today enjoys a world-wide membership whose interests cover all forms of visual media and optical diversions right up into the 21st century and these interests are reflected in the Society’s activities.
Our members are collectors, enthusiasts, students of film, visual media and popular culture, magicians, artists, performers, scientists and archival organisations from over 30 different countries.”