This Aqua CD 126 is EIN [120] (F‑Crown) W U T CO./CAUVETS PAT./W. BROOKFIELD (F‑Below wire groove) PAT.MARCH 20, 1877 (R‑Crown) 1/FEB. 22, 70/NO 55 FULTON ST. N.Y. (R‑Below wire groove) PAT.JAN. 25, 1870 {MLOD} SB. The clarity of the glass is remarkable, and the condition is excellent with only three nearly microscopic pinpoint tics that I can see. Nice deep swirl start to the threads and few bubbles, too. It'd be tough to upgrade. Asking $40 plus postage.