|Pyrex has been a household name for many years. The products made under this trademark are of a durable glass called borosilicate and first introduced by Corning in 1915.
This baby bottle in llight marigold sold in 2021 for $140. While that doesn't seem like much for such a rare piece of Carnival Glass, folks one hundred uears ago would have been stunned at this price. Photo courtesy of Seeck auctions.