photographic replica diffraction grating (3000 lines to the inch)

photographic replica diffraction grating (3000 lines to the

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photographic replica diffraction grating (3000 lines to the
Science Museum Group
© The Board of Trustees of the Science Museum

photographic replica diffraction grating (3000 lines to the inch), dated 1888. Marked (T.H.Court?) as purchased from the Rev. P. S. Sleeman

Details

Category:
Optics
Object Number:
1918-109
Materials:
glass, cardboard and paper (fibre product)
Measurements:
overall: 5 mm x x , 65 mm, .02kg
type:
diffraction grating - transmission
credit:
Court, Thomas Henry