Red Waechtersbach German Nesting Bowl: 107,500 ppm Lead + 20,600 ppm Cadmium. 90 ppm Lead (& up) is unsafe for kids.
This post includes links to all my mixing bowl posts: Vintage & New. Pyrex, Fire King, Emile Henry, Bauer & others!
Vintage Pyrex Spring Blossom Green Crazy Daisy Mixing Bowls: 109,900 ppm Lead (90 is unsafe) + Cadmium, too!
Things From Canada – Orange Mayfair & Jackson Ceramic Mixing Bowl: 249 ppm Cadmium (75 is illegal in Denmark)
Things From Canada – Paderno stainless bowl with silicone base: Lead-Free, Cadmium-Free + safe by all standards.
Red Waechtersbach German Nesting Bowl, Purchased at Williams Sonoma c. 2009: 40,100 ppm Lead & 3,506 ppm Cadmium.