Micro-spectroscope with bright point micrometer with adapter tube by John Browning

Made:
1885-1888 in London
maker:
John Browning
Micro-spectroscope with bright point micrometer with adapter

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Micro-spectroscope with bright point micrometer with adapter
Science Museum Group
© The Board of Trustees of the Science Museum

Micro-spectroscope with bright point micrometer with adapter tube by John Browning, London, England, c. 1888.

Details

Category:
Microscopes
Object Number:
1888-157
Materials:
metal (unknown), copper (alloy), brass (copper, zinc alloy), blued steel, steel (metal) and glass
Measurements:
overall: 125 mm x 207 mm x 120 mm, , .645kg
adaptor tube: 52 mm x x , 40 mm,
type:
microspectroscope
credit:
Browning, John