|Title||Fourth letter from J L Nayler, regarding a paper 'The general motion of the aeroplane' by S Brodetsky|
|Date||12 December 1939|
|Description||Sectional Committee: Engineering|
Has requested 18 copies of the paper from the Air Ministry, from whom an official order will arrive in due course.
[Published in the Philosophical Transactions of the Royal Society]
Endorsed on recto as received 13 December 1939.
|Physical description||Letter on paper|
|Related material||DOI: 10.1098/rsta.1940.0001 Vol.238 1940|
|Related records in the catalogue||RR/66/38|