Glass plate
- Made:
- 1878 in Terling Place
- maker:
- John William Strutt
Glass plate, 44 x 44 mm, with paper label stuck along the bottom marked in manuscript 'Diffraction grating made by / Lord Rayleigh' and with a different pen 'PRS. 1878'. The plate produces no detectable diffraction phenomena but there are deposits on the back of the plate some of which could be remnants of a photographic emulsion.
Details
- Category:
- Rayleigh
- Object Number:
- 2000-1471
- Materials:
- glass and unknown deposits
- Measurements:
-
overall: 1.5 x 44 x 44 mm
- credit:
- Imperial College of Science,Technology & Medicine (Spectroscopy Group)