Two Kodak Carousel Transvue 140 Slide Trays for Projector. The vintage trays are in their original box with the original paperwork. The box says it is for use all Kodak Carousel and Ektagraphic slide projectors except models 550, 550R, 570, AV580, RA-950, Carousel S, pocket and Ektagraphic model RA-960. They are in excellent condition, with no wear or defects.