per cent. ; lymphocytes 22.5 per cent., and large mono¬ nuclears and transitionals 10.8 per cent.-the following numbers represent 100 per cent, in Chart 2 (lower division): for polymorphonuclear neutrophils, 4,334; for eosinophils and basophils, 230; for large mononu¬ clears and transitionals, 729; for lymphocytes, 1,518, and for red cells, 5,000,000. It will be seen that every