Vintage Tupperware Shelf Saver Canisters

Set of 3 Vintage Tupperware containers with matching lids. Excellent condition with minimal signs of wear considering age. Have never been in a dishwasher - these have only been handwashed! Cheery yellow color. Code number on bottoms are 1243-5, 1243-6 and 1243-7. Code numbers on lids are 1244-1, 1244-4 and 1244-7.