Pyrex Oval Platter Value Guide

The Pyrex Oval Platter is a quintessential piece of mid-century American dinnerware, prized for its transition from oven to table. Originally developed from industrial lantern glass technology, these 300-series platters represent a revolution in thermal shock resistance for the home cook.

What Is Pyrex Oval Platter Worth?

The typical price range for Pyrex Oval Platter is $15 - $20 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Overall glass clarity and the absence of 'sick glass' or permanent cloudy mineral deposits.
• Presence of original manufacturing marks and the crispness of the centered circular logo.
• Surface condition, specifically the lack of deep utensil scratches or 'flea bite' chips along the rim.
• Historical provenance as an early Corning Glass Works product from the 1940s-1960s era.

How to Identify Pyrex Oval Platter?

• Look for the iconic circular Pyrex logo embossed directly in the center of the glass.
• Verify the material is clear borosilicate glass, which has a distinct clarity compared to later soda-lime versions.
• Check for the specific oval silhouette characteristic of the 1940-1960 production era.
• Inspect the underside for mold numbers typically associated with the 300-series dinnerware line.

History of Pyrex Oval Platter

Pyrex was first introduced by Corning Glass Works in 1915. Originally developed for lantern globes and railroad signals due to its resistance to thermal shock, it revolutionized home kitchens by allowing cooks to move dishes directly from the oven to the table. These oval platters, often part of the 300-series, became staples of mid-century American dinnerware.