17 



122. Washington. Smithsonian Institution. 



123. id. United States Geological Survey. 



124. id. National Musum of Natural hislory. 



125. id. Dpartement of Agriculture. 



Hollande 



126. Amsterdam. Acadmie des Sciences d'Amsterdam 



(Koninkligde Akademie van Weten- 

 schappen). 



127. Rotterdam. Nederlandsche entomologische Ve- 



reeniging (D. van der Hoop, Secrtaire, 

 Matheiiesserlaan, 25a). 

 12<S. Harlem. Nederlandsche Botanische Vereeniging 

 (D r A. H. Blaauw). 



Iles-Britanniques 



129. Cardiff. Naturalisas Society. 



130. Dublin. Royal geological Society of Ireland. 



131. Edimbourg. Royal physical Society of Edinburgh. 



132. Glascow. Geological Society of Glascow. 



133. Livkrpool. Biological Society. 



134. Londres. Linnean Society of London (Burlington 



House, Piccadilly, London W). 



Geological Society of London (Burling- 

 ton House, Piccadilly, London W). 



Zoological Society of London (Librarian 

 of), 3 Hanover Square, London W. 



Royal Society, Burlington House, Lon- 

 don W. 



Geologist's Association, St-Martin's public 

 Library, St-Martin's Lane, London W. G. 



2 



