XVIII 



i Agram, Astrophysikalisches Observatorium i Potsdam, Société 

 Royale des Sciences i Liége, Société de géographie och Société 

 mathématique de France i Paris, Vetenskapsakademien i Turin, 

 B,. Accadeniia dei Lincei i Rom, Royal Society ock Royal 

 Astronomical Societjr i London, Literary and Philosophical So- 

 ciety of Manchester, Royal Irish Academy i Dublin, U. S. 

 Geological Survey, Smithsonian Institution, Bureau of Ethno- 

 logy, The Chief Signal Officer of the Army och U. S. Naval 

 Observatory i Washington, American Academy of Arts and 

 Sciences i Boston, Academy of Sciences i New York, Academia 

 Nacional de Ciencias i Cordoba, Asiatic Society of Bengal i 

 Calcutta samt Linnean Society of New South Wales i Sidney. 



L. Lindelöf. 



