Copy letter from Robert William Frederick Harrison, to Dr Augustus Desire Waller, Fellow of the Royal Society Harrison reminds Waller that Sir Michael Foster wants him to act as one of the Secretaries of next week's meeting, and so suggests that they discuss a few procedural matters beforehand. He proposes that they meet on Tuesday afternoon, 24 May, at 4pm, and asks if he can confirm whether he is able to attend. 20 May 1904