Two Oxidized and Lacquered Brass Surveyor's Levels

Description:

Two Oxidized and Lacquered Brass Surveyor's Levels, Keuffel & Esser Co., New York, both with 18-in. telescopes, rack focusing, split bubble levels, four adjustable screw feet and tripod mounts, one marked Made By Y. & S. Dep't, Keuffel & Esser Co. New York, with a fitted wood box, the other marked Keuffel & Esser Co. N.Y., Pat 99255 Pending.
Estimate $200-300

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