Letter from Howard Walter Florey to Henry Welch, Food and Drug Administration, Washington Thanks for information about indexes for <i>Antibiotics and Chemotherapy</i> - says journal is of great interest - much work being done on antibiotics but it seems to be becoming stereotyped in general form - thanks for notice about 1954 Symposium - unlikely to be able to come - comments on this - thanks for copy of proceedings of the 1953 Symposium. 5 March 1954