Demon Card Slide by Louis Davenport
 
CONDITION NOTES:  As shown in the photos, the instructions have significant age-related wear. The Demon Card Slide itself remains in good condition overall, with some scratches and rub marks from use and storage over the years. The mounted card on the slide shows heavy wear, though it can easily be replaced with a card of your choice with minimal effort. A very nice and increasingly hard-to-find piece of vintage British magic history to add to your collection.