Airequipt Slide Stacker

Holds 40 2x2 slides in cardboard mounts. For use with airequipt projector models: sprites - 20, 25, 28, 30, 35; festivals - 230, 250; 400 series - 420, 430, 450/ef; 100 series - 125, 135; 300 series - 350/ef, 320. In very good vintage condition. Some light marks and general signs of use and age. Comes with original box.