OFFICERS AND MEMBERS 
XI 
Geikie, Sir Archibald Haslemere, Surrey 
Groth, Paul von Universitat, Munich 
Heim, Albert Zurich 
HiLBERT, Davld U fiiversitdt, Gottingen 
Kapteyn, John C Rijks Universiteit, Groningen 
Klein, Felix U niversital, Gottingen 
Kossel, Albrecht Heidelberg 
Kustner, Karl Friedrich Bonn 
Lankester, Sir E. Ray South Kensington, London 
Larmor, Sir Joseph St. Johns College, Cambridge 
LoRENTZ, Hendrik Anton Rijks Universiteit, Leiden 
OsTWALD, WiLHELM Grossbothen, bei Leipzig 
Pavlov, Ivan Petrovitch Inst, for Experimental Medicine, Petrograd 
Penck, Albrecht Universitat, Berlin 
Pfefeer, Wilhelm Botanische Institut der Universitat, Leipzig 
PiCARD, Charles Emile Universite, Paris 
Rutherford, Sir Ernest University, Manchester 
Schuster, Arthur Secretary of the Royal Society, London 
Seeliger, Hugo Ritter von Universitat, Munich 
Thomson, Sir Joseph University, Cambridge 
Volterra, Vito Universitd, Rome 
Vries, Hugo de Universiteit, Amsterdam 
Waals, Johannes D. van der Amsterdam 
Waldeyer, Wilhelm Universitat, Berlin 
Wolf, Max F, J. C Heidelberg 
Wundt, Wilhelm Universitat, Leipzig 
