"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Pyrex has long been beloved by vintage enthusiasts—and for good reason. Since its debut in 1915, the ...

We may receive a commission on purchases made from links. Pyrex bakeware is a common find in kitchens. Whether these pieces were purchased back in the '60s, passed down through generations, or snapped ...

Spotting rare patterns: Experts note that limited-run designs like 'Lucky in Love,' 'Black Tulip,' and 'Balloons' can command high prices. Backstamp dating clues: Changes in Pyrex logos, layouts, and ...