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mounting for a prism
mounting for a prism

mounting for a prism

Date1840-1860
Inventory Number2007-1-0434
ClassificationMount
Subject
    Maker J. Duboscq-Soleil ? circa 1850
    Maker Louis Jules Duboscq ? French, 1817 - 1886
    Cultural Region
      Place of Origin
        Dimensions2.7 × 7.1 × 6.9 cm (1 1/16 × 2 13/16 × 2 11/16 in.)
        Material
          DescriptionThis is a heavy, cast brass platform that has been turned on a lathe to round the edges and create a shallow well on the top surface. It has two pointy feet (both drilled) and a leveling screw foot. The leveling screw is knurled in the French style. It is red brass, where as the rest has a matte black finish.
          Signedunsigned
          mounting for a 60° prism
          Jean Baptiste François Soleil
          Date: 1840-1860
          Object number: 2007-1-0432
          mounting for a rectangular prism
          Jean Baptiste François Soleil
          Date: 1840-1860
          Object number: 2007-1-0431
          mounting for a 60° prism
          Jean Baptiste François Soleil
          Date: 1840-1860
          Object number: 2007-1-0430
          mounting for a prism
          Jean Baptiste François Soleil
          Date: 1840-1860
          Object number: 2007-1-0433
          Silbermann-type heliostat
          Jean Baptiste François Soleil
          Date: circa 1845
          Object number: 1999-1-0017
          hinged pair of mounted prisms
          Jean Baptiste François Soleil
          Date: 1825-1870
          Object number: 1998-1-1218
          conical prism on brass stand
          Jean Baptiste François Soleil
          Date: circa 1840
          Object number: 1997-1-1555
          60° mounted prism
          Jean Baptiste François Soleil
          Date: 1840-1875
          Object number: 1998-1-1210c
          Soleil cuff type microscope
          Jean Baptiste François Soleil
          Date: n.d.
          Accessories: eyepiece cap; frog plate; hoder only for stage forceps; scalpel; steel needle; tool holders (2)
          Object number: 1280
          mounted 60° prism
          Jean Baptiste François Soleil
          Date: 1825-1875
          Object number: 1998-1-1217
          split object glass in tension frame to study strain by polarization
          Jean Baptiste François Soleil
          Date: 1840-1860
          Object number: 2007-1-0435
          polarizing microscope
          Jean Baptiste François Soleil
          Date: 1840-1860
          Accessories: carrying case; objective; double refraction ocular; substage polarizer; rotating stage plate; horizontal case; stage forceps; oculars (2)
          Object number: 1215