Last Updated: Feb 09, 2017 Views: 8
The best method for finding more specific information might be identifying the set and using that identification information to start a more focused search.
Library staff cannot identify glass, but our Curatorial Department may be able to help. You can contact our curatorial department through their online form (http://www.cmog.org/glass-questions).
I'd be happy to help you further with a search based on any information the Curatorial Department is able to provide.