1953 Walt Disney Little Golden Book, Hiawatha: 535 ppm Lead (90 ppm Lead is considered unsafe for kids.)
1958 Little Golden Book – 208 ppm Lead; 90 ppm is unsafe for kids. Stick with 1980s (and newer) books.
2018 purple vintage style Ball jars: 63 ppm Lead (safe by all standards). Personally I avoid the tinted ones.
Franciscan Desert Rose Earthenware China — c. 1941, Made in USA: 122,200 ppm Lead! (90 ppm is unsafe in kids’ items)
Franciscan Ware Potteries (c. 1948) Franciscan Ivy Pattern Serving Tray: 304,000 ppm Lead [90 ppm is unsafe]