Diamonds;
O'HARA GLASS CO. LTD. No. 750 (OMN)
• AKA: Diamond Bar and Block
O'Hara Glass Company LTD (Pittsburgh, PA. Company Operated: 1875-1891), Introduced: c1890 Introduced
• NOTE: The celery in this line is only a tray.
• Motifs: (Diamonds), (Squares/Rectangles)