XXVI 



Croydon Natural History and Scientific Society (The Secretary) , 

 Public Hall, Croydon. 



Dohrn, Dr. Anton, The Zoological Station, Naples. 



11 English Mechanic," Clement's House, Clement's Inn Passage, 



W.C. 

 Entomological Society, 11, Chandos Street, Cavendish Square, W. 

 Essex Field Club, Essex Museum of Natural History, Stratford 7 



Essex. 



Geologists' Association (The Librarian), University College, 

 Gower Street, W.C. 



Herts Natural History Society, c/o Daniel Hill, Esq., " Herga," 



Watford, Herts. 

 Historical and Scientific Society of Manitoba, Winnipeg, Canada. 

 Horniman Museum, Forest Hill, S.E. (The Curator). 

 Hull Scientific and Field Naturalists' Club, Royal Institution, 



Hull. 



Illinois State Laboratory of Natural History (Library), Urbana r 



111., U.S.A. 

 Imperial Leopold-Caroline Academy, Halle-on-the-Saale, Germany. 



"Knowledge," c/o F. Shillington Scales, Esq., "Jersey," St. 

 Barnabas Road, Cambridge. 



Leicester Literary and Philosophical Society (The Secretary), 



Corporation Museum, Leicester. 

 Linnean Society, Burlington House, Piccadilly, W. 

 Literary and Philosophical Society of Manchester (The Librarian), 



3G, George Street, Manchester. 

 Lloyd Library, Cincinnati, Ohio, U.S.A. 

 London Institution (The Librarian), Finsbury Circus, E.C. 



Manchester Microscopical Society, J. E. Storey, Esq., 26, 

 Grosvenor Road, Whalley Range, Manchester. 



Microscopical Society of Liverpool, Royal Institution, Colquitt 

 Street, Liverpool. 



Missouri Botanical Garden, St. Louis, Mo., U.S.A. 



