I have been asked to make a sterling silver inkwell lid that will be
used on a hand-blown glass base with a 2" round opening at the top.
A collar will be snuggly into the glass, and the decorative lid will
screw into the collar. I am looking for a machine shop that can turn
the appropriate grooves in the two sterling pieces before they are
affixed to the glass. Does anyone have a resource? Thank you.
Margery F. Cooper