1982 Tupperware Catalog (a gift from one of my readers to help us date some of the pieces we have tested for Lead.)
Tupperware going out of business: demand for the kitchen containers rise as collectors and consumers get nostallgic
Vintage Tupperware Catalog - 1980s Tupperware Brochure, 43 page home party price list, Career Opportunities by Duckwe… | Vintage tupperware, Tupperware, House party
New and used Tupperware for sale | Facebook Marketplace | Facebook
1958 Tupperware Catalog
Vintage Tupperware may be worth a lot more than you think