274 



ON TILE PERIODICITY OF THE AURORA BOREALIS. 



*Sept. 15. 



Lewis and Pelly, Moose Factory. Lefroy. 

 Quebec, Kingston, Toronto. Lefroy. 

 Stone, Hartwell Rectory, Nottingham, 

 Gainsborough, Stonyhurst, Whitehaven, 

 Harpham, Yorkshire, Durham. Glaisher. 

 Lewis and Pelly, Albany, H. B. T. Lefroy. 

 Moose Factory, Montreal. Lefroy. 

 Kingston, Toronto, St. Johns. Lefroy. 

 North Attleboro, 3Iass. Smith. Records. 

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

 Montreal. Lefroy. 



Lewis and Pelly, Albany, H B. T. Lefroy. 

 Moose Factory, Kingston. Lefroy. 

 Moose Facto ry. Lefroy . 

 Lewis and Pelly, Albany. H B. T. Lefroy. 

 Moose Factory, Dallwusie. Lefroy. 

 Albany? KB. T. Moose Factory f Lefroy. 

 Ogdensburg ? N. Y. Smith. Records. 

 Lewis and Pelly. Lefroy. 

 Pelly River. Lefroy. 

 Pelly River, Moose Factory. Lefroy. 

 Matawagomingen, Si. Johns. Lefroy. 

 Hawarden, Durham, Engl. Lefroy. 

 Pelly River, Quebec. Lefroy. 

 Matawagomingen. Lefroy. 

 Washington, D. C. Fairbanks. [sher. 

 Norwich, Harpham, Durham, Engl. Glai- 

 Pelly River, Albany, H. B. T. Lefroy. 

 Quebec, Toronto, St. Johns. Lefroy. 

 Dublin, N. H, Burlington, Vt. Smith. Rec. 

 Middletown, Conn., Rochester, N. Y. S. R. 

 Madrid, Ogdensburg, N. Y. Smith. Rec. 

 Bloomfield, Burlington, N. J. Smith. Rec. 

 Morrisville, Morristown, Lima, Pa. S. R. 

 Sugar Grove, Gettysburg, Pa. Smith. Rec. 

 Sykesville, Frederick, Ml. Smith. Rec. 

 Washington, D. 0. Smith. Records. 

 Madison, Winchester, DiamondGrove, Va., 

 ChapelHill,N.C. Chaiieslon.S.G. Smith. R. 

 Hi/lsboro, Republic, Ohio. Smith. Records. 

 Bowling Green, Ky. Clarkesville, Te., 

 LakeS :upj}ernang,Lebanon , Te. Smith. R. 

 Howell, Battle Creek, Mich. Smith. Rec. 

 Keucosha, Milwaukie , Wise. Smith. Rec. 

 P/attesville, Beloit, Wise. Smith. Records. 

 Dubuque, Muscatine, Iowa. Smith. Records. 

 Petersburg, Augusta, 111. Smith. Records. 

 Erie, Eutau, Alabama, Richmond, lnd., 



At Sea, Ship H. Clay, Lt. 46°. Lg. 42°. 

 At Sea, Ship Alarm, Lt. 29°43\ Lg. 64° 16'. 

 At Sea, Ship J. E. Donnel. Lai. 38° 24'. 

 Smithsonian Records. [Lg. 32° 30 . 



Wakefield, Durham, North Shields, 

 Hartwell Hiuse. Nottingham. Glaisher. 

 Maiden stone Hill, Stone. Glaisher. 

 Hartwell Rectory, Cardington. Glaisher. 

 Albany. Dalhousie, Toronto. Lefroy. 

 Moose Factory. Lefroy. Sag Harbor, N.Y., 

 At Sea, Slip Sturgis, Lui. 29°. Lg. 73°. 

 Ni ttingham, Yorkshire f Engl. Glaisher. 

 Lewis and Pelly, Toronto. Lefroy. 

 Dalhousie, Albion Mines. Lefroy. 

 Toronto, St. Johns. Lefroy. 

 Dublin, N.H., Dubuque, Iowa. Smith. Rec. 

 Maidenstone Hill, Oxford, Cardington, 

 Norwich, Nottingham, Stonyhurst, 

 Whitehaven, Durham. Glaisher. 

 North Shields. Dunino. Glaisher. 

 Yorkshire, Engl. Glaisher. 

 Moose Factory, Toronto? Lefroy. 

 ( ardington, Nottingham. Glaisher. 

 Albany, H. B. T. Lefroy. 

 Moose Factory, Toronto. Lefroy. 

 Nottingham, Durham. Glaisher. 

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

 Albany, H. B. T. Lefroy. 

 Fort Simpson, Moose Factory. Lefroy. 

 Fort Simpson ? Lewis and Pelly. Lefroy. 

 Fort Simpson. Lefroy. 

 Fort Simpson. Lefroy. 

 Fort Simpson. Lefroy. 

 Fort Simpson. Lefroy. 

 Stonyhurst, Engl. Glaisher. 

 Fort Simpson, Moose Factory. Lefroy. 

 Stonyhurst, Engl. Glaisher. 

 Lea-is and Pelly ? Albany, HB. T. Lefroy. 

 Moose Factory, Quebec. Lefroy. 

 Fort Simpson. Dalhousie. Lefroy. [Rec. 

 Old Town, Maine,Burlington,Vt. Smith. 

 Toronto, Bond Lake. Lefroy. 

 St. Johns, Lake Champlain. Lefroy. 

 Durham, Engl. Glaisher. [Smith. Rec. 

 Fort Simpson. Lefroy. Back-port, Me. 

 For! Simpson. Albany, H. B. T. Lefroy. 

 Dalhousie, Montreal. Lefroy. 

 Albion Mines, St. Johns. Lefroy. 



