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OPEN TODAY: 10 A.M.–5 P.M.

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Round Top. / Azimuth from west across chasm. Instruments from left as follows:—Man holding bitimeter rod; Solar Radiator; Plane table; Verticle [sic] Circle House; Prof. Davidson with large Heliotrope; Reconnoitering Telescope; The Odolete House, Azimuth; Refraction Station; Astronomical Observatory. In lower right corner are steps leading to bridge over chasm with life lines


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