New Letter Book voulme 40, copy letters sent from Royal Society administration New Letter Book volume 40 containing carbon copies of outgoing Royal Society correspondence. Subjects are general administrative, including material on committees, refereeing and printing of papers, soirees and other annual routines. Primary authors: Assistant Secretary, Robert William Frederick Harrison; Secretary, Professor Joseph Larmor. Primary recipients: Frederick Frost Blackman; D Cockerell; Richard Tetley Glazebrook; Messrs Harrison & Sons; Professor Joseph Larmor. Contains alphabetical index of letter recipients referring to the page on which the letter is to be found, but not to the individual letter. 19 March 1909-15 September 1909