Photo showing an exhibition of French scientific instruments
- Made:
- 1950-02-08
- part of archive:
- Science Museum Group Corporate Archive
Photograph with a caption that reads: '144909. Micro-brightness meter to study phosphorescent substances C.N.R.S. Purpose: visual measurement of small brightness taken between 10-4 and 10-10 stilb, especailly those involved phosphorescent substances in the best physiological conditions possible'.
Details
- Extent:
-
1 photograph
- Identifier:
- CORP/SCM/Z/111/50/06/08
- Access:
- Open access
- copyright:
-
More
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions