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TWO W L E GURLEY SURVEYOR S HIGH POST ALIDADES
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TWO W L E GURLEY SURVEYOR S HIGH POST ALIDADES
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Verified Auction Record

Two W. & L.E. Gurley Surveyor's High Post Alidades or Stadias, Troy, New York,

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Sold For $___ Subscribe to reveal
Sold Date 2026 full date locked
Source BONHAMS AUCTIONEERS & VALUERS, Skinner Marlborough, Massachusetts
Adjusted Price $___
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Description

TWO W. & L.E. GURLEY SURVEYOR'S HIGH POST ALIDADES OR STADIAS, TROY, NEW YORK, Polished brass instrument with a 12-in. scope and marked in part on stationary arm "Beaman Stadia Arc No. 3291 Patent Mar 27, 1906," the other with a 13-in. scope, and trough compass, marked 19594.