| Reference number | RR/49/99 |
| Level | Item |
| Title | Referee's report by Frank Twyman, on a paper 'On particle size and concentration in opal glasses I' by C Dunbar |
| Date | 30 May 1933 |
| Description | Sectional Committee: Physics
Recommended for publication in the 'Proceedings of the Royal Society of London', if shortened. Refers to work of Ryde and Cooper. Suggests adding explanation to why the full numerical aperture of the microscope was not used.
[Not Published]
Endorsed on verso as received 31 May 1933. |
| Extent | 3p |
| Format | Typescript |
| Physical description | Standardised form (type D) and letter on paper |
| Access status | Open |
| Related records in the catalogue | RR/49/98 |
Fellows associated with this archive
| Code | Name | Dates |
| NA706 | Twyman; Frank (1876 - 1959) | 1876 - 1959 |