Pyrex Nursing Bottle Value Guide

The Pyrex Nursing Bottle is a significant piece of mid-century Americana, prized for its transition from a revolutionary infant hygiene tool to a sought-after doll accessory. These bottles stood out in the 1940s and 1950s because their heat-resistant borosilicate glass could withstand the rigorous sterilization processes required for infant safety.

What Is Pyrex Nursing Bottle Worth?

The typical price range for Pyrex Nursing Bottle is $75 - $75 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and condition of the original brown rubber nipple significantly impacts the $75 valuation.
• Glass clarity is vital; cloudiness or 'sick glass' from hard water deposits can reduce collector interest.
• Cracks, chips, or heavy scratching from repeated sterilization will lower the market price.
• The legibility and crispness of the embossed Pyrex logo and measurement lines affect desirability.

How to Identify Pyrex Nursing Bottle?

• Look for the distinct 'Pyrex' brand name embossed directly into the glass body of the bottle.
• Verify the presence of the original brown rubber nipple, which was standard for the 1940s-1950s era.
• Check for volume measurement markings (ounces or cubic centimeters) molded into the side of the glass.
• Ensure the glass has the characteristic clarity and thickness associated with vintage US-made borosilicate.

History of Pyrex Nursing Bottle

Pyrex introduced nursing bottles to the market, capitalizing on their durable and heat-resistant borosilicate glass. These bottles gained popularity for their ability to withstand repeated sterilization, a significant advantage in an era focused on infant hygiene. While many manufacturers produced similar designs, Pyrex became a trusted name for its quality and safety, often used for real infants before becoming collectible doll accessories.