Last Updated: Feb 09, 2017     Views: 42

The United States Glass Co. used an interlacing U and S for some of their wares. You can see a picture of this mark at the following website:

Please take a look and see if that resembles the mark you have. If not, you can contact our curatorial department through their online form ( The Corning Museum of Glass does not provide appraisals, as a matter of policy.

If you'd like more information about the United States Glass Co., please let me know.

Ask a Glass Question

Ask a Glass Question

Please note: The Corning Museum of Glass is a non-profit, educational institute and, as such, cannot answer questions about rarity or value of your glass. For more information about appraisal services, see our curatorial FAQs.

Provide Your Contact Information
Fields marked with * are required.

Related Topics