(  232  ) 
Berkeley  ....  University  of  Cajifornia.  B. 
Boston American  Academy  of  arts  and  sciences.  BM. 
Natural  history  Society.  BM. 
Cambridge.  .  .  Harvard  Collège  Observatory  BM. 
Muséum  of  comparative  zoOlogy.  BM. 
Chicago University  :  Kenwood  Observatory.  The  astrophy- 
sical  Journal.  B. 
Denison  University.  B 
University.  B. 
University  of  Nebraska.  B. 
Wisconsin  Academy  of  sciences,  arts  and  Letters.  B. 
Lick  Observatory.  BM. 
Connecticut  Academy  of  sciences.  BM. 
American  Journal  of  sciences  and  arts.  BM. 
Observatory  of  Yale  University.  B. 
American  geographical  and  statistical  Society.  B. 
American  Muséum  of  natural  History.  B. 
New- York  Academy  of  sciences  (ci-devant  :   l.y- 
ceum  of  natural  history).  B. 
Academy  of  natural  sciences.  BM. 
American  naturalisa  B. 
American  philosophical  Society.  BM. 
Franklin  Institute.  B. 
Historical  Society.  BMCKN. 
Second  geological  Survey  of  Pennsylvania.  BM. 
Wagner  free  Institute  of  science.  B. 
Hochester.  .  .  .  Academy  of  science.  B. 
Saint-Louis  .  .  Academy  of  sciences.  B. 
University.  K. 
Salem Essex  Institut. 
Peabody  Academy  of  science. 
San  Francisco.  California  Academy  of  sciences.  B. 
Washington  .  .  Bureau  of  Education.  B. 
U.  S.  Coast  and  geodetic  Survey.  BM. 
(hanville,  Ohio 
lowa-City  .  .  . 
Lincoln  .  .  .  . 
Madison  .  .  .  . 
Mont  Hamilton. 
yew-Haven.  .  . 
Xew-  York 
Philadelphie. 
BM. 
