Do you have any American made glass signed by some local artists and not potentially lead-filled China glass?
I don't carry American made glass. It's simply too expensive 90% of the time. These are produced in India by a Colorado company and if you're worried --> buy elsewhere

No sweat off my back

Also, it's worth noting your China lead concerns are a bit unwarranted. That's on specific colors used by the Chinese and frankly cheap reliable glass doesn't mean it's Chinese.