294 [Sept. 2, 



scliaft des Osterlandes, Altenburg (137); University, Bonn 

 (136) ; Prof. H. von Helmholtz, Charlottenburg (132, 133, 135, 

 136, 137); K, Sachsisches Meteorologiscbes Institut, Chem- 

 nitz (96-130, 136, 137, and Catalogue Parts i-iv) ; Verein 

 f, Erdkunde, Dresden (137); Naturforschende Gesellschaft, 

 Emden (136, 137) ; Oberhess. Gesellscbaft liir Natur- und 

 Heilkunde, Giessen (136); Naturhistorische Gesellscbaft, 

 Hanover (136); Verein der Freunde der Naturgeschicbte, 

 Mecklenburg (131-136); K. Sternwarte (136), Prof. J. Victor 

 Carus (136), Dr. Julius Platzmann (137), Leipzig; Naturwis- 

 senschaftlicher Verein, Osnabriick (96-136, and Catalogue 

 Parts i-iv) ; Prof. Dr. Jobaunes Diimichen, Strassburg (135) ; 

 Royal Zoological Society, Natura Artis Magistra, Amster- 

 dam (136); Royal Zoological and Botanical Society, The 

 Hague (136); Tyler Museum, Harlem, Holland (136); Societe 

 Royalede Geographic, Antwerp, Belgium (134); R. Accademia 

 del Lincei, R. Comitato Geologico D'ltalia, Prof. Guiseppe 

 Sergi, Rome (136); Academic R. des Sciences, Prof. Guido 

 Cora, Turin (136); Societe D'Emulation, Abbeville (136); 

 Societe de Borda, Dax (136); Societe des Sciences Naturelles 

 and Archieologiques de la Creuse, Gueret (136) ; " Le Cosmos " 

 (137), Musee d'Histoire Naturelle (134), Marquis de Nadaillac, 

 Profs. Abel Hovelacque, Ldon de Rosny (137), Paris; Mr. 

 Samuel Timmins, Arley, near Coventry, Eng. (137); Philo- 

 sopbical Society, University Library, Cambridge, Eng. (137); 

 Mr. Alfred R. Wallace, Parkston, Dorset, Eng. (137); British 

 Museum of Natural History (128, 131, 132, 133, 137), Royal 

 Society, Local Government Board, Royal Meteorological So- 

 ciety, Department of Science and Art, Royal Geographical 

 Society, Royal Institution, Royal Astronomical Society, Lin- 

 nean Society (137), Sir James Paget (137), Dr. W. H. Flower 

 (128, 131, 132, 133, 137), Messrs. C. Juhlin Dannefeld, Charles 

 G. Leland, Rawson W. Rawson (137), London, Eng. ; Geo- 

 graphical Society, Manchester (137) ; Natural History Society, 

 Newcastle-on-Tyne (137); Radcliffe Observatory, Prof. J.J. 

 Sylvester, Oxford, Eng. (137); Royal Geological Society of 

 Cornwall, Penzance, Eng. (137); Royal Society, Royal Obser- 



