O'HARA GLASS CO. LTD. No. 600 (OMN)
• AKA: Reticulated Cord
• O'Hara Glass Company LTD (Pittsburgh, PA. Company Operated: 1875-1891), Introduced: 1885 Introduced

• Motifs: (Bands/Rings), (Ropes/Chains), (Xs/X in box)