Please stop using vintage Pyrex glassware for cooking & serving food – it’s often painted with high-Lead paint & can test positive for Cadmium & Arsenic, too.
“How much Lead is in my vintage Pyrex?” Here are pictures of each one I’ve tested, with links to test results.
Vintage “Horizon Blue” Pattern Pyrex Casserole. c. 1969-1972: 72,000 ppm Lead [90 is unsafe for kids’ items.]
