2014 Weck Canning Jar: 142 ppm Lead. Context: 90 ppm Lead is considered unsafe in items intended for use by children.
Rainbow Maker: 403,000 ppm Lead. 90 ppm is unsafe for kids. Do you have one at home? Click for Lead-free options.
Beatrix Potter Wedgwood China Peter Rabbit Baby Bowl (c. 1970): 59,300 ppm Lead (90 is unsafe for kids) + 10,900 Arsenic
1991 Beatrix Potter Wedgwood Peter Rabbit Baby Dishes: 52,000 ppm Lead (over 90 ppm is considered unsafe & illegal today)