(  AU  ) 
Londres  .  .  .  .  Linnean  Society.  BM. 
London  Library.  K. 
Matliematical  Society.  B. 
Metcorological  Society.  B. 
Microscopical  Society.  B. 
Muséum  of  practical  Geology.  BM. 
Nature.  B. 
Numismatic  Society.  B. 
Public  Record  Office.  KE. 
Asiatic  Society.  BM. 
Astronomical  Society.  BM. 
Geographical  Society.  BM. 
Greenwich  Observatory.  B. 
Historical  Society  of  Great-Britain.  B 
Institution  of  Great  Britain.  BM 
Royal  Society.  BMN. 
Society  of  anliquaries.  BMK. 
Statistical  Society.  B. 
Zoological  Society.  BM. 
Manchester  .  .  Philosophical  and  literary  Society.  BM. 
Newcastle-upon-Tyne.  Institule  of  mining  and  mechanical  engi- 
neers.  B. 
Oxford Radcliffe  Observatory.  B. 
Athènes  ....  Bibliothèque  nationale.  K. 
Chambre  des  Députés.  BMK. 
Société  littéraire  «  Le  Parnasse.  »  B. 
Arezzo Accademia  Petrarca  di  scienze,  lettere  ed  arti.  B. 
Asti    ......  Stazione  enologica.  B, 
Bologne Accademia  délie  scienze  dell'  Istituto.  BM. 
