GREENSBURG GLASS CO. .No. .28 (OMN)
• AKA:
• Greensburg Glass Company (Company Operated: 1889-1892), Introduced: c1890 Introduced
• NOTE: 2020: convoluted company history, see the comparison chart for full details. Similar if not identical to Central No. 812.
• Motifs: (Hobstars), (Bands/Rings), (Squares/Rectangles)