When this small (brand new, 2018) hand-held brass bell was tested with an XRF instrument it had the following reading: Lead (Pb): 35,200 ppm +/- 1,000 ppm The concern I have for these small brass items is that they are often given to children to play with and, especially in the case of high-lead brass, Read More about Small New (2018) Brass Bell: 35,200 ppm Lead. 90 ppm is unsafe for kids, yet I often see these in Montessori schools!
Trinity Montessori School
Waldorf Archives - Lead Safe Mama
Why lead is so dangerous for children
Two-thirds of Chicago kids under 6 exposed to lead in water, study estimates - The Washington Post
Lead keeps poisoning children. It doesn't have to.
Brass Polishing Archives - Lead Safe Mama
Montessori Archives - Lead Safe Mama
ECERS-R™ Spiral Bound Edition
Lead keeps poisoning children. It doesn't have to.
ANC - Written Wordlist (For AntConc), PDF, Biotechnology