Vintage Tupperware 312 Shear Square Lidded Storage Container.

Vintage Tupperware Square Clear Storage Container W/ Beige Lid 312

Vintage Tupperware Square Round Freezer Container 312 Sheer Base 310 Lid Cream

Lot of 2 Tupperware Square Round Storage Freezer Container Magenta #313 #312

Vintage Tupperware Square Container Matte Clear 312-11 with Beige Lid 310-56

Vintage Tupperware USA Made Square Storage Containers with Tan Lids - Set of 4

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Vintage Tupperware Square Container Matte Clear 312 with Clear Lid 310