300 



OX THE PERIODICITY OF THE AURORA BOREALIS. 



North Conway, N. H. Lovering. 

 Toronto. Kingston. Peckeloh. Ballot. Ileis. 

 Toronto. Kingston. 

 North Conway, N. H. Lovering. 

 Toronto. Kingston. 

 Leeuwarden, Netherlands. Ballot. 

 North Conway, N. H. Lovering. 

 Munster. Heis. Palermo? Ballot. 

 Papenburg. Heis. 

 Christian}'). Fearnley. 

 Toronto. Kingston. 

 Hapararida, Stockholm. Ballot 

 Stockholm. Ballot. 



Toronto. Kingston. Cambridge. Lovering. 

 < 'hristiania. Fearnley. 

 Cambridge. Lovering. Papenburg. Heis. 

 J / unster, Peckeloh, Palermo ? Ballot. Heis. 

 Bromcershavn, Netherlands. Ballot. 

 Christiania. Fearnley. 

 Toronto. Kingston. 



Cambridge. Lovering. Toronto. Kingston. 

 Cambridge. Lovering. Toronto. Kingston. 

 Cambridge. Lovering. Toronto. Kingston. 

 Peckeloh. Ballot. Heis. [ley. 



Cambridge. Lovering. Christiania. Fearn- 

 Toronto. Kingston. 

 Toronto. Kingston 

 Peckeloh. Ballot. Heis. 

 Christiania. Fearnley. 

 Toronto. Kingston. 

 Papenburg. Ballot. Heis. 

 Christiania. Fearnley. 

 Stockholm, Haparanda. Ballot. [ley. 

 Cambridge. Lovering. Christiania. Fearn- 

 Toronto. Kingston. 

 Nairn, Haparanda. Ballot. 

 Toronto. Kingston. 



Toronto. Kingston. Stockholm. Ballot, 

 ( 'hristiania. Fearnley. 

 Toronto. Kingston. 

 Cambridge. Lovering. 

 Insel Oesel. Sass. Ballot. Heis. 

 Peckeloh. Ballot. Heis. 

 Ch ristian ia. Fearnley. 

 Peckeloh. Ballot. Heis. 

 Toronto. Kingston. 

 Christiania. Fearnley. 

 . Toronto. Kingston. 

 Toronto. Kingston. 

 Toronto. Kingston. 



Jan 



tt 



Oct. 26. Christiania, Swndosund. Fearnley. 



" 27. Eichull, Lisel Oesel. Ballot. 



" 28. Peckeloh. Ballot. Heis. 



" 31. Toronto. Kingston. 



" 31. Peckeloh. Ballot. Heis. 

 Nov. 7. Hcrnosand. Ballot. Skudesnes. Fearnley. 



" 8. Haparanda, Vendome. Ballot. 



" 9. Papenburg. Ballot. Ileis. 



" 9. Christiania. Fearnley. 



" 11. Christiania. Fearnley. 



" 14. Aalesund, Christiania. Fearnley. 



" 14. Skudesnes, Sandbsund. Fearnley. 



" 14. Peckeloh, Munster. Ballot. Heis. 



" 14. Palermo ? \ Stockholm. Ballot. 



" 14. Papenburg. Heis. 



" 15. Toronto. Kingston. 



" 28. Haparanda. Ballot. 

 Dec. 13. Stockholm, Hernosand. Ballot. 2 



" 14. Christiania. Fearnley. 



" 15. Munich. Ballot. 



" 20. Christiania. Fearnley. 



1866. 

 2. Toronto. Kingston. 

 8. Toronto. Kingston. Cambridge. Lovering. 



" 8. Aalesund. Fearnley. 



" 10. Christiania. Fearnley. 



" 11. Christiania. Fearnley. 



" 16. Cambridge. Lovering. 



" 20. Toronto. Kingston. Christiania. Fearnley. 



" 27. Cambridge. Lovering. 

 Feb. 3. Christiania. Fearnley. 



" 5. Christiania. Fearnley. 



" 7. Aalesund. Fearnley. 



" 7. Bywell, North Shields. Wheeler. 8 



" 8. Aalesund. Fearnley. 



" 12. Toronto. Kingston. North Shields. Wheeler. 



" 13. North Shields. Wheeler. 



" 13. Christiania. Fearnley. 



" 14. Ancona, Naples, Haparanda. Ballot. 



" 16. Toronto. Kingston. Cambridge. Lovering. 



" 17. Aalesund. Fearnley. 



" 20. Toronto. Kingston. 



" 25. Stockholm. Ballot. Aalesund. Fearnley. 



March 5. Toronto. Kingston. Cambridge. Lovering. 



" 6. Toronto. Kingston. Cambridge. Lovering. 



" 6. Haparanda. Ballot. 



1 Probably intended for Papenburg. 

 1 Nederlandsch Meteorol. Jaarboek, 1866, II. 159. 

 s Nat. Hist. Transactions of Northumberland and Durham, 

 I. 1285. 



