|Alternative reference number||NLB/37 p360|
|Title||Copy letter from Robert William Frederick Harrison to Mr R Humpreys, 9 Cambria Street, Fulham, SW|
|Date||13 April 1908|
|Description||'Dear Sir, |
I have to acknowledge, and to inform you that I have no power to received any paper intended to be laid before the Royal Society unless it be communicated by a Fellow or Foreign member of the Society. I therefore return your communication by this post.'