DUNCAN, GEORGE & SONS No. 336 (OMN)
• AKA:
• MAKER: Duncan, George & Sons/Pittsburgh-PA (Company Operated: 1874-1891), Introduced: pre 1891 Introduced
• NOTE: Karen Welch 2021: catalog cuts are from a US Glass Co. composite catalog made up of pages from original companies including Duncan, Corning Museum of Glass
• MOTIFS: Swirls/Spirals, None,