Vintage Tupperware Square Rounds Stackable Storage Containers #311 + Lids #310

Vintage Tupperware Opaque Square Rounds Storage Containers 311 & Blue Lids 310

Vintage Tupperware Square Food Storage Containers 312 Almond lids 310 Set of 2

Vintage Tupperware Pink Container #311-6 with Sheer Lid 310-56

Vintage Tupperware "Square Round" Freezer Mates Containers 311 w/ Lids Set of 3

Vintage Tupperware Set x 4 Pastel Yellow Round Storage Containers With Lids VGC

Vintage Tupperware Square Rounds Storage Containers 312 with Blue Lids 310

2 Tupperware Turquoise Blue 311 Square Freezer Storage Containers w/ Lids 310 NR