Tupperware measuring cups orange and yellow plastic kitchen measures 1/4 to 1

...cup stacking nesting measuring scoops spoons A set of stacking or nesting measuring scoops by Tupperware, the set being a mix of yellow and orange ones. They range from: 1/4 cup (orange) - 766-5 1/3rd cup (yellow) no 765-5 1/2 cup (orange) no 764-5 2/3rd cups (yellow) no 763-5 3/4 cups (orange) no 762-5 1 cup (yellow) no. 761-5 All cups are marked Tupperware and their respective sizing underneath. The largest is marked made in Canada and the patent numbers. Condition: with some fading, scuffing and 1 or 2 melt marks, none of which hamper use