Last Updated: Aug 08, 2018 Views: 163
I checked with Dr. Glen Cook, who works part-time for our Museum, as a science consultant and part-time for Corning, Inc. and advises you to contact Corning, Inc. directly, via the email address: firstname.lastname@example.org
He was unsure whether these glasses would be classified as proprietary, but said Corning could answer that question for you.
I'm sorry that it has taken so long to get back to you---Dr. Cook was asking colleagues at Sullivan Park, but had no good luck with that avenue, I imagine because not everyone knows what information they are able to disseminate and what they are not! (But that is just my guess based on past questions I've posed to Corning.)
Please let me know if you don't hear back from Corning and I can contact their Information Technology Center to see if they might be able to provide the information.