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Album caption: Cottle Knob, erected by Oscar Jones, triangulation party, Cowen quad., West Va., 1915. Photograph by E.C. Moore. Instrument elevated 35 ft. Handwritten notes on album caption: Nicholas County. Index card: Triangulation station on Cottle Knob. Webster County, West Virginia. 1915.
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Album caption: Triangulation tripods erected by Oscar Jones at Locust Knob, West Va., (Cowen quad.), 1915. Platform for observation is 70 ft. above ground. Note separate, inner, tripod to mount theodolite. Photograph by E.C. Moore. Index card: Triangulation station on Locust Knob. Webster County, West Virginia. 1915.
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Album caption: Cottle Knob tripod and signal erected by Oscar Jones, Top. Eng., for triangulation on Cowen quad., West Va., 1915. Instrument elevated 35 ft. Photograph by E.C. Moore. Handwritten notes on album caption: Nicholas County. Index card: Triangulation station on Cottle Knob. Webster County, West Virginia. 1915.
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Album caption and index card: Tree signal and flags at Miller Knob, West Va., Webster Co., Pickens quadrangle. Erected by Oscar Jones, 1915. Photograph by E.C. Moore.
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Album caption: Tree signal at Potato Station, Pickens quad., West Va. Platform built in tree top 86 ft. above ground by C.B. Kendall, Top. Eng., 1915. Photograph by E.C. Moore. Handwritten notes on album caption: Randolph County. Index card: Triangulation station. Randolph County, West Virginia. 1915.
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Album caption and index card: Winkler, Randolph Co., West Va., (Pickens quadrangle), 1915. Triangulation station platform and signal for observation erected in top of tree 67 feet above ground. Timber all cut from nearby trees. Theodolite mounted on separate pole supported on the ground. Photograph by E.C. Moore.


    map background search result map search result map Tree signal and flags, Miller Knob, Webster County, West Virginia. 1915. Triangulation station platform, Winkler, Randolph County, West Virginia. 1915. Triangulation station on Locust Knob, Webster County, West Virginia. 1915. Tree signal at Potato Station, Randolph County, West Virginia. 1915. Cottle Knob tripod and signal, Webster County, West Virginia. 1915. Triangulation station on Cottle Knob, Webster County, West Virginia. 1915. Tree signal and flags, Miller Knob, Webster County, West Virginia. 1915. Triangulation station on Locust Knob, Webster County, West Virginia. 1915. Cottle Knob tripod and signal, Webster County, West Virginia. 1915. Triangulation station on Cottle Knob, Webster County, West Virginia. 1915. Triangulation station platform, Winkler, Randolph County, West Virginia. 1915. Tree signal at Potato Station, Randolph County, West Virginia. 1915.