A brass surveyor's transit or theodolite from around 1900 is signed, "Stanley Great Turnstile, Holborn, London," England. There are glass liquid filled levels for both directions plus a swivel lens cover.
The base is engraved "Stanley Patent," and has triple screw adjustment. This antique British made scientific instrument has nice old patina.
Size is 13" x 5" and 7" tall.
Please view 12 photos at full screen size for best detail.
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