"Inadvertently, Hall China (which opened in 1903) became the
first pottery in the world to produce ware which was completely
lead-free.
This was due not to particular environmental or health concerns, but
due to the fact that the lead compounds would not work in the very
high temperatures Hall China was fired at.
The new glazes allowed the creation of brilliant colors never
before seen on American china." Read More
History on Hall China



