Pyrex Nursing Bottle Value Guide

2 Vintage Sunruco Sun Babe Glass Doll Baby Bottle Nipple ...
Pyrex Nursing Bottle
Estimated Value
$75 – $75
Period
1940s-1950s
Origin
United States
Materials
Glass, rubber
Category
Pyrex

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.

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