Rare, vintage cafeteria style trays, Hyware, set of 4

Set of 4, appx 14" x 10", plastic made in England, trays. There are no chips or cracks, but some discoloration from age and sun. There are scratch marks (significant) on only ONE of the trays. Price is reflective. Please see pictures. Color is a pale yellow. All 3 vary in color. I cannot find any like this anywhere else. *Please note: -Items used as photo props are not included with purchase. -I try to be as accurate as possible in my descriptions and photos. Most of these items are vintage or antique and will show some signs of wear or slight damage. I feel like this is part of what makes them charming as they hold stories from years of being loved and utilized and incorporated into the lives of others as part of their experience. I do my best to locate and indicate any flaw in an item. -Please check all photos thoroughly and message me with any questions.