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Vintage Stereoscope Bar Parallax, Scientific Instrument, JM Glauser, London

About the Item

This is a vintage stereoscope bar parallax. An English, brass scientific instrument for measuring depth in aerial photographs or maps, by JM Glauser & Sons of London, dating to the mid-20th century, circa 1950. Pleasingly complete midcentury instrument Displaying a desirable aged patina Quality brass and glass presenting well Wooden case with emerald green baize lining Adjustable Vernier to one end with a pair of glass slides Raised upon a bar platform, for situating above photographs Used by the military for gauging depth of land from aerial photography Replete with a pair of unwrapped spare glass slides, a measuring slide and pair of tools The case dressed with a pair of latches to each side and a brass lined lock, key absent Leather carry handle on loop hinges to center Brass plaque to fore stating the instrument name and engraved for a G. Rollins The bar parallax engraved with the maker's name, broadarrow 'pheon' and serial number 1520 This is a fascinating, well preserved vintage stereoscope bar parallax with high militaria appeal for the discerning collector and would make for an unusual desk ornament for those with an interest in scientific instruments. Delivered polished and ready for the home. Dimensions: Max width 6.5cm (2.5”) Max depth 41cm (16.25”) Max height 8cm (3.25”) Case width 46.5cm (18.25”) Case depth 16.5cm (6.5”) Case height 8.5cm (3.25”). We offer a 100% satisfaction guarantee with all of our antiques.
  • Dimensions:
    Height: 3.15 in (8 cm)Width: 2.56 in (6.5 cm)Depth: 16.15 in (41 cm)
  • Style:
    Other (Of the Period)
  • Materials and Techniques:
  • Place of Origin:
  • Period:
  • Date of Manufacture:
    circa 1950
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Hele, Devon, GB
  • Reference Number:
    Seller: 18.67931stDibs: LU2645320962522
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