Biblioteca Digital

117 resultados para circle-segments

Doorway into Meridian Circle room and chronograph cabinet, before restoration

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View of Collimater pier below meridian circle room

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Roof over meridian circle showing northern hatch and cable guide

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Roof over meridian circle showing southern cable guide

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Meridian circle telescope parts wrapped in plastic prior to paint removal from piers

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Meridian Circle telescope on reversing carriage, wrapped in plastic, while paint is removed from piers

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Workman removing paint from meridian circle piers

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Iron fulcrum for merdian circle hatch cable, June 2, 1998 [13 IRT]

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Meridian circle wrapped in plastic, on reversing carriage, April 14, 1996

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Meridian circle on reversing carriage, April 14, 1996

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Crate around the meridian circle telescope to protect during room restoration, May 1996

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Chronograph cabinet between front window and northern door into Meridian Circle room, May 1996

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Looking down on meridian circle room hatches, stripped of newer roofing, June 1997

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Looking down on meridian circle room hatch and cable guide, stripped of newer roofing, June 1997

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Rick Solvay & Dan Watkins scraping north elevation outside meridian circle room, 9/8/97 [#48/10]

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