DUNCAN, GEORGE & SONS No. 0047 POLKA DOT (OMN)
• AKA: Polka Dot Pressed Ware
• Duncan, George & Sons (Pittsburgh-PA, Company Operated: 1874-1891), Introduced: c1885 Introduced
• NOTE: Ref: Early Duncan Glassware by Bredenhoft/Fogg/Maloney page 80.
• Motifs: (Circles/Balls), (Optics), (NULL)