55ti Presents. [May 28, 



Transactions (continued). 



Nt w York : American Museum of Natural History. Bulletin. 

 Vol. III. Pp. 195-210. 8vo. [New York] 1891. 



The Museum. 



Orthopaedic Dispensary and Hospital. Report. 1890. 8vo. 

 [New York] 1891. The Trustees. 



Paris : Societe Mathematique de France. Bulletin. Tome XIX. 

 No. 1. 8vo. Paris 1891. The Society. 



Penzance : Royal Geological Society of Cornwall. Transactions. 

 Vol. XI. Part 5. 8vo. Penzance 1891. The Society. 



Philadelphia : American Philosophical Society. Proceedings. 

 Vol. XXVIII. No. 134. 8vo. Philadelphia 1890. 



The Society. 



Rome : Reale Accademia dei Lincei. Atti. Ser. 4. (Scienze 

 Morali, Storiche e Filologiche). Vol. IV. Parte 1. Vol. VI. 

 Parte 2. 4to. Roma 1888-89. The Academy. 



Stockholm: Kongl. Vetenskaps-Akademie. Ofversigt. Arg. 48. 

 No. 2. 8vo. Stockholm 1891. The Academy. 



Sydney : Australasian Association for the Advancement of Sci- 

 ence. Report. Melbourne Meeting. 1890. 8vo. Sydney 

 [1891]. The Association. 



Turin : Reale Accademia delle Scieuze. Atti. Vol. XXVI. 

 Disp. 4-5. 8vo. Torino 1890-91. The Academy. 



Vienna: K.K. Geologische Reichsanstalt. Verhandlungen. 1891. 

 Nos. 5-7. 8vo. Wien. The Institute. 



Washington : Smithsonian Institution. Miscellaneous Collec- 

 tions. Vol. XXXIV. Articles 1-3. 8vo. Washington 1890. 



The Institution. 



U.S. National Museum! Proceedings. Nos. 834-35, 837, 839. 

 8vo. Washington 1891. The Museum. 



Wiirzburg : Physikalisch-Medicinische Gesellschaft. Verhand- 

 lungen. Bd. XXIV. No. 7. Bd. XXV. Nr. 1-2. 8vo. 

 Wiirzburg 1891 ; Sitznngsberichte. 1891. No. 1. 8vo. 

 Wiirzburg. The Society. 



Observations and Reports. 



Buda-Pest : Konigl. Ungar. Central- Anatalt fur Meteorologie und 



Erdmagnetismus. Jahrbucher. Bd. XVIII. 4to. Budapest 



1890. The Institute. 



Cambridge, Mass. : Harvard College Observatory. Annals. 



Vol. XXIII. Parti. Vol. XXVII. 4to. Cambridge 1890; 



Variable Stars of Long Period. 4to. Cambridge 1891. 



The Observatory. 

 Christiania : Norwegisches Meteorologisches Institut Jahrbuch 



fur 1888, Folio. Christiania 1890. The Institute. 



