|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.
Endorsed on verso as received 31 May 1933.
|Physical description||Standardised form (type D) and letter on paper|
|Related records in the catalogue||RR/49/98|
Fellows associated with this archive
|NA706||Twyman; Frank (1876 - 1959)||1876 - 1959|