The day I learned about this, I threw away some (rarely used) old plates myself. And I ate off the same ones OP posted myself, as a kid. Between these and the leaded gas fumes at gas stations, many of us had some lovely pollution to endure throughout our younger years (and beyond, in many cases).
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That is not good news, I’ve eaten off the upper left ones for decades.
The day I learned about this, I threw away some (rarely used) old plates myself. And I ate off the same ones OP posted myself, as a kid. Between these and the leaded gas fumes at gas stations, many of us had some lovely pollution to endure throughout our younger years (and beyond, in many cases).