China brands associated with “quality” aren’t necessarily safe. 2001 Lenox Butterfly Meadow pattern china: 63,700 ppm Lead.
Mikasa Maxima Sorrento pattern cup and saucer: 21,200 ppm Lead (90 is unsafe for kids) + 167 pm Cadmium.
Vintage Corelle Butterfly Gold glass plate: 18,700 ppm Lead on decorative pattern when tested with an XRF instrument
Vintage Corelle By Corning Butterfly Gold Pattern Glass Bowls: 23,300 ppm Lead [90 ppm is unsafe for kids.]
Butterfly pressure cooker (from India) valves: 120,500 ppm Lead. 90 is unsafe. This was a likely source of poisoning for a child.