A device for facilitating sequential removal of projection slides from a container

摘要

540,551. Boxes for projection slides. KODAK, Ltd. (Eastman Kodak Co.). March 3, 1941, No. 2881. [Class 18] Projection slides 1 arranged in order in a box 2 are arranged so that the returning of a slide 17 rotates a pair of rubber rollers 10 which engage and partially eject the next slide to be used through a slot in the top of a movable fitting 7, the width of the slot being adjustable by moving a plate 20.