1887.] 



435 



A letter of envoy from Das K. Wiirtt. Statistische Landes- 

 amt (Stuttgart). 



Letters acknowledging the receipt of the Proceedings, No. 

 125, from : Bibliotheque Imperiale Publique, Library of the 

 Academy of Sciences, Coraitc Geologique de la Eussie, Obser- 

 vatoire Physique Central, Prof. Serge Nikitin, St. Peters- 

 burg ; K. Bibliothek, K. Geologische Landesanstalt and Berg- 

 akademie, Berlin ; Verein fiir Thiiringische Geschichte und 

 Alterthumskunde, Jena ; Publishers of " Natur-Forscher," 

 Tubingen, Wiirtemberg ; Prof. Remi Simeon, Paris ; Amer. 

 Statistical Association, Boston ; Akademie der Wissenschaften, 

 Wien ; Dr. Hugo von Meltzel, Hungary ; Messrs. Friedliinder & 

 Sons, Berlin; K. Siichsischer Alterthums Verein, Dresden; 

 Yerein fiir Thiiringische Geschichte und Alterthumskunde, 

 Jena ; Deutsche Gesell. fiir Anthrop., etc., Miinchen ; K. Wlir- 

 tembergisches Statistisches Landesamt, Stuttgart ; Nassauischer 

 Verein fiir Naturkunde, Wiesbaden ; Institut R. Grand Ducal 

 de Luxembourg ; Soc. R. Malacologique de Belgique, Acad. 

 R, des Sciences, etc., Bruxelles ; Instituto y Observatoire de 

 Marina de San Fernando, Madrid ; Publishers of " Nature," 

 London ; Museum of Comparative Zoology, Cambridge, Mass. ; 

 Vassar Brothers' Institute, Poughkeepsie ; Messrs. Wm. M. 

 Meigs, Henry Phillips, Jr., Richard Vaux, Philada. ; Johns 

 Hopkins University, Baltimore ; U. S. Commissioner of Fish 

 and Fisheries, Bureau of Navigation, U. S. Department of Ag- 

 riculture, Washington ; University of California. 



A letter was read from Professor Rothrock, enclosing tickets 

 for his Free Michaux Forestry lectures under the auspices of 

 the American Philosophical Society and the Pennsylvania 

 Forestry Association, at the University of Pennsylvania. 



Circulars Avere read as follows : From Prof. Antonio Favardi, 

 of Milan, Italy, announcing the preparation of a new edition 

 of the works of Galileo. From the "Record Society," Pen- 

 sarn, Abergele, North Wales, in reference to its publication of 

 original documents relating to Lancashire and Cheshire. From 

 the publishers of " The American Geologist," announcing the 

 issue of a new journal under that title. 



