Vintage Pyrex Mixing Bowl Value Guide

This 1970s vintage Pyrex mixing bowl is a unique piece of American kitchen history, featuring a distinct 'POT SHOP' marking on the base. Crafted from durable borosilicate glass by Corning Inc., it represents the era's shift toward versatile, heat-resistant bakeware that remains highly functional today.

What Is Vintage Pyrex Mixing Bowl Worth?

The typical price range for Vintage Pyrex Mixing Bowl is $25 - $25 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and clarity of the rare 'POT SHOP' marking significantly impacts collector interest.
• Overall glass condition, including the absence of 'dishwasher haze' or deep scratches, maintains the $25 value.
• Structural integrity, specifically looking for chips along the rim or base pedestal.
• Historical provenance as a 1970s artifact from the Corning Inc. product line.

How to Identify Vintage Pyrex Mixing Bowl?

• Look for the specific 'POT SHOP' stamp clearly embossed on the bottom of the white glass.
• Verify the material is heavy-duty borosilicate glass, characteristic of 1970s US production.
• Check for the standard Pyrex brand logo alongside the origin mark of United States.
• Confirm the bowl features the classic opaque white finish rather than later translucent varieties.

History of Vintage Pyrex Mixing Bowl

Pyrex was first introduced by Corning Inc. in 1915, primarily for bakeware. Its heat-resistant borosilicate glass revolutionized home cooking, making it possible to bake and serve in the same dish. Over the decades, Pyrex expanded into various kitchenware items, and its durability and versatility made it a staple in American homes.