Watkin's colour plate meter
Bee meter actinometer with colour plate dial. Watkins Meter Co.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/2529
- type:
- actinometer
- credit:
- The Kodak Collection at the National Media Museum, Bradford
Parts
Watkin's colour plate meter instructions
Watkin's colour plate meter instructions. Watkins Meter Co.
- Materials:
- paper (fibre product)
- Object Number:
- 1990-5036/2529/2
- type:
- instruction leaflet
- Image ©
- The Board of Trustees of the Science Museum
Watkin's colour plate meter
Bee meter actinometer with colour plate dial. Watkins Meter Co.
- Object Number:
- 1990-5036/2529/3
- type:
- actinometer
