Dynasty Fine China (Made in China): 2,036 ppm Lead on the food surface & 9,807 ppm Lead on the back logo mark.
2005 Pickard (Made in U.S.A.) Katarina pattern hand decorated dish: 75,000 ppm Lead on the food surface in the center of the dish (90 ppm & up is unsafe for kids).
My post about Corelle dishes (from December 2019) has not been challenged by Corelle’s legal department (there’s no benefit to them in challenging the truth.)
Please stop using vintage Pyrex glassware for cooking & serving food — it’s often coated with high-Lead paint & can test positive for Cadmium, Arsenic
China brands associated with “quality” aren’t necessarily safe. 2001 Lenox Butterfly Meadow pattern china: 63,700 ppm Lead.