|Alternative reference number||NLB/72 p437|
|Title||Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs Newton & Co.; 72 Wigmore Street, W.1.|
|Date||7 May 1930|
|Description||'Soiree = May 14th 1930.|
Please send a man to operate the epidiascope at the Soiree to be held at the Royal Society on May 14th. HJe will be required from 9 o'clock until about 10.30 p.m.'