ON THE PERIODICITY OF THE AURORA BOREALI3. 



275 



•Oct. 20, 



Quebec, Kings/on, London. Lefroy. 



Steuben, Me., Manchester, X.H. Smith. Eec. 



Dublin. L ndonderrg. X. H. Smith. Rec. 



Burlington, Middlehury. 17. Smith. Rec. 



Samerville, Ogdensburg, N. Y. Smith. Eec. 



Middletown, Conn., Burlington, X. J. S. R. 



Washington. D. C.. Milwaukie, Wise. S. R. 



A/bang. H. B. T., Toronto. Lefroy, 



Moose Factory. Lefroy. 



Lewis and Petty, Moose Factory. Lefroy. 



Montreal, Kingston. Lefroy. 



Toronto, St. Johns. Lefroy. 



Fort Simpson, Quebec. Lefroy. 



Albany, H. B. T., Dalhousie. Lefroy. 



Burlington,Yt.. Manchester, X.H.Smhh.'Rec. 



Londonderry, X. H. Smith. Rec. 



Fort Simpson. Moose Factory, Quebec. Lefroy. 



Fort Simpson. Albany, H. B. T. Lefroy. 



Fort Simpson. Lewis and Pelly. Lefroy. 



Moose Factory, Toronto. Lefroy. 



Albany, H. B. T. Lefroy. 



Moose Factory. Lefroy. 



Moose Factory, Quebec. Lefroy. 



Albion Mines, St. Johns. Lefroy. 



Dalhousie. Lefroy. At Sea. Smith. Rec. 



Wakefield, Stonyhurst. Durham. Glaisher. 



Whitehaven, North Shields. Glaisher. 



St.Johns. Lefroy. Harlw ell Rectory. Glaisher- 



Xottingham, Wakefield, Dunino. Glaisher. 



Lewis and Pelly ? Lefroy. 



Fort Simpson, Toronto f Lefroy. 



Aylesbury. Xottingham. Glaisher. 



Peel's River. Lefroy. 



Stonyhurst. Glaisher. 



Lewis and Pelly. Lefroy. " 



Stonyhurst f Glaisher. 



Lewis and Pelly. Lefroy. 



Zh wis and Pelly f Lefroy. 



Albany, H. B. T., Moose Factory. Lefroy. 



Albany, H. B. T. Lefroy. 



P.-eis River, Albany, H. B. T. Lefroy. 



Toronto f Lefroy. 



Fort Simpson, Peel's River. Lefroy. 



Stonyhurst. Engl. Glaisher. 



Petty River, Fort Simpson. Lefroy. 



Peel's River, St. Johns. Lefroy. 



Fort Simpson, Peel's River. Lefroy. 



Toronto, St. Johns. Lefroy. 



Lefroy. 

 Lefroy. 



Lefroy. 



Lefroy. 



♦Nor. 15. At Sea, Ship Roscius, Lt. 51° 57 '^V. Lg. 26° 



* " 15. Smithsonian Records. [35' W. 

 " 16. For/ Simpson. Moose Factory. Lefroy. 



" 16. Lewis and Petty? Lefroy. [10' W. 



" 16. At Sea, Ship Roscius, Lt. 50°3TX. Lg. 25° 



* " 17. Moose Factory? Toronto. Lefroy. 



* " 17. At Sea,Ship Roscius, Lt. 50°. Lg. 22° oi'W. 

 " 18. Toronto. Lefroy. 



" 19. Peel's River, Moose Factory. Lefroy. 



* " 20. Fort Simpson ? Lefroy. 



* " 20. Aylesbury. Engl. Glaisher. 



* " 21. F»rt Simpson, 1 Lewis and Petty} Lefroy. 



* " 21. Aylesbury, Engl. Glaisher. 



* " 22. Petty River, Fort Simjison. 1 

 " 23. Fort Simpson, PeeVs River. 

 " 23. Toronto. Lefroy. 

 " 24. Peel's River, Moose Factory. 

 " 24. Toronto. Lefroy. 

 " 24. Dunino, Engl. Glaisher. 

 " 25. Fort Simpson, Peel's River. 

 " 26. Fort Simpson. Lefroy. 

 " 26. Stonyhurst, Engl. Glaisher. 

 " 27. Fort Simpson. Lefroy. 

 " 28. Peers River. Lefroy. 

 " 29. Peefs River, Lewis and Pelly. 

 " 29. Albany, H. B. T. Lefroy. 



" 29. Moose Factory, .Toronto. Lefroy. 



* " 30. Peel's River, Toronto. Lefroy. 

 Dec. 1. Fort Simpson, Peel's River. Lefroy. 



" 1. Lewis and Pelly. Lefroy. 



" 1. Albany, H. B. T., Toronto. Lefroy. 



" 2. Peel's River. Lefroy. 



" 3. PeeVs River. Lefroy. 



" 4. Fort Simpson, Toronto ? Lefroy. 



* " 5. Fort Simpson. Lefroy. 



* " 6. Toronto. Lefroy. [2'. 



* " 6. At Sea, ShipTorktown, Lt. 50°13'. Lg. 33° 



* " 6. Smithsonian Records. 



* " 6. Eawarden, Liverpool, North Shields. 



* " 6. Wakefield, Durham. Glaisher. 



" 7. PeeVs River, Lewis and Pelly ? Lefroy. 



" 8. St. Johns. Lefroy. 



" 8. Haicardrn. Engl. Glaisher. 



" 9. Peel's River. Lefroy. 



Fort Simpson, Peel's River. Lefroy. 



Albany. H. B. T., Moose Factory. Lefroy. 



Pelly River. Lewis and Pelly. Lefroy. 

 1 Aurora Australis. 



Lefroy. 



10, 

 11 



12. 



