Also in the old photo, Aunt Elsie (center) once "loaned" Josh her diamond ring to use for signing his earliest work. After all, he figured, what's harder than glass?
If you own a piece of Simpson Glass made in 1972 or 1973, there's a good chance it was signed by Josh wielding Aunt Elsie's diamond.
In time, after bending one of the prongs and having to fix it, he discovered a new signing tool. At first he used a dremel with diamond bit. This eventually evolved into Josh inscribing all of his glass using a dental drill... a sound that the staff really enjoys (not!).
