New Letter Book volume 64, copy letters sent from Royal Society administration New Letter Book volume 64 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, Francis Alexander Towle; Secretaries, James Hopwood Jeans and William Bate Hardy. Primary recipients: Sir John Rose Bradford, Cambridge University Press, Sir Richard Tetley Glazebrook, Harrison & Sons, Rowell Heseltine, Charles Thomas Heycock, Horace Lamb, Heny George Lyons, Lord Rayleigh [Robert John Strutt], H W C Vines. 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 January 1923-11 July 1923