Movement and clock face from the Abney's apparatus for recording the intensity of light
- Object Number:
- 1909-162/3
- type:
- clock
Abney's apparatus for recording the intensity of light durin
- maker:
- William de Wiveleslie Abney
Components, movement and clock, and a drive weight from Abney’s apparatus for recording the intensity of light
Details
- Category:
- Photographic Technology
- Object Number:
- 1909-162
- type:
- components
- credit:
- Lady Abney.
Parts
