|Title||Referee's report by George Clarke Simpson, on a paper 'The polarity of thunderclouds' by E C Halliday|
|Date||26 June 1932|
|Description||Sectional committee: Physics|
Recommended for publication in full. The detail in the photographs should be reproduced.
[Published in Proceedings of the Royal Society A, 1932].
Endorsed on verso as received 28 June 1932.
|Physical description||Standardised form (type D)|
|Related material||DOI: 10.1098/rspa.1932.0180|
Fellows associated with this archive
|NA1890||Simpson; Sir; George Clarke (1878 - 1965)||1878 - 1965|