Correspondence General correspondence and papers including memorandum on printed communications and procedure at meetings (c.1945); printed articles of association (1948); programme of 1948 meeting with reprints of demonstrations and communications; correspondence re use of the term 'perfusion' (1948); correspondence re distribution of <i>Journal of Physiology</i> to Germany and Eastern Europe (1948); papers re sub-committee on the size of the Society chaired by Dale (1950); programme of the XVIII International Physiological Congress, Copenhagan (1950); election of Dale as an honorary member (1951) c.1945-1956