| RefNo | CMB/170/1 |
| Previous numbers | CMB/170a |
| Level | Series |
| Title | British National Committee for Physics : Optical Subcommittee Minutes |
| Date | 14 January 1948-17 March 1969 |
| Description | Constitution and terms of reference in minutes of meeting of 14 January 1948 |
| Extent | 1 volume |
| Format | Typescript |
| AccessStatus | Open |