Letter from Howard Walter Florey to B Katz, Biophysics Department, University College London Thanks for list of people on second round in Katz committee (for consideration for election to Fellowship of Royal Society) - notices that Gowans has been dropped - statement about Gowans in printed booklet is now out of date - suggests Katz talk to Medawar about Gowans' work - comments on this. 22 December 1961