College Mug

#Leaded: MIT Souvenir College Mug

#Leaded: MIT Souvenir College Mug

| | | | | | | | | | |

Souvenir Mug from MIT: 32,400 ppm lead. The other mugs shown in this photo range from 17,000 to 19,000 ppm lead. One mug out of 7 tested on this date was lead-free. Tested in 2013. If you have an interest in learning more about these posts (likely because you are new to my site!) please…