Vintage Ceramic Hull Brand (Made In USA) Coffee Cup: 299,800 ppm [30%!] Lead (when tested with an XRF instrument.)
![Vintage Ceramic Hull Brand (Made In USA) Coffee Cup: 299,800 ppm [30%!] Lead (when tested with an XRF instrument.)](https://tamararubin.com/wp-content/uploads/2019/01/Made-in-USA-Hull-Potteries-Vintage-Coffee-Cup-Lead-Safe-Mama-1-768x576.jpg)
