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Licensedirect vision Rainband type pocket spectroscope by John
Science Museum Group
© The Board of Trustees of the Science Museum
direct vision Rainband type pocket spectroscope by John Browning, 63 Strand, London, c.1890 (B1068).
Details
- Category:
- Optics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1980-568
- Materials:
- metal, brass (copper, zinc alloy) and glass
- Measurements:
-
overall: x 105 mm x , 125 mm, .115kg
- credit:
- On loan from the Wellcome Trust
