Copy letter from Robert William Frederick Harrison, to W Francis Junior, Messrs Tylor & Francis, Red Lion Court, Fleet Street, E.C. With reference to Francis' letter of the 6th, addressed to Professor Michael Foster, asking for cliches of the blocks illustrating Mr J E S Moore's recent paper for reproduction in the 'Annals and Magazine of Natural History', Harris gave instructions to the printers to send the cliches several days ago. Before Francis prints the paper Harrison shall be glad to have Francis' assurance that he has Mr Moore's sanction to that course. 29 June 1898