JOURN. R. MICR. SOC. June, 1918. 



EiCHARD GrRAiNGER Hebb, M.A., M.D.Camb., F.R.C.P.Lond., 



Consulting: Physician and Physician Patholoo-ist to the Westminstei- Hospital. 

 Secretarv to the Royal MicroscojMcal Society, 

 of the Royal Microscopical Society,' 1902-1918. 



1898-1911. Editor of the ■Journal 



