Copy letters sent from Royal Society administrative staff and officers New Letter Book volume 23 (book two of two) 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; Secretaries Joseph Larmor and Michael Foster; Archibald Geikie and Arthur William Rucker. Primary recipients: Colonial Office; Foreign Office; Clements Robert Markham; Deputy Master of the Mint; Royal Geographical Society; Her Majesty's Treasury. Contains alphabetical index of letter recipients referring to the page on which the letter is to be found, but not to the individual letter. 23 January 1901-10 November 1901