APPENDIX. 



No doubt materials exist, if they could be collected together, for a far more 

 thorough investigation of the laws of atmospheric circulation in the northern hemi- 

 sphere than I have been able to give in this memoir. In a letter from Mr. Kupp- 

 fer, Superintendent of the magnetic observations in Kussia, to Sir John Herschel, 

 dated May 25, 1845, it is stated that the meteorological archives of the Academy 

 of Sciences, at St. Petersburg, contained, at that date, collections of observations 

 from seventy-five different stations in the Russian empire, while all that I have 

 been able to obtain amounts to but about a dozen, and the names of five more; 

 and, for aught I know, my collections from some other countries may be proportion- 

 ably meagre, compared with existing materials. Series of meteorological observa- 

 tions (some of them very valuable) have been taken, and no doubt preserved, at 

 all the following places ; and might not some of those who have them in charge, 

 do a useful service to the cause of science, by giving them greater publicity ? 



Name of station. 



Observer. 



Lesser Slave Lake, British America 



Mr. McDougal. 



Fort William, do. do. 















Mr. McKenzie. 



Fort Coulogne, do. do. 















Mr. Severight. 



Halifax, Nova Scotia 















Merchants' Reading Room. 



Waterville, Maine, U. S. A. 















Professor Keely. 



Brunswick, do. do. 















Professor Cleaveland. 



Pembroke, New Hampshire, U. S. A. 

















Concord, do. do. 















J. Farmer. 



Epping, do. do. 















W. Plumer. 



Lynn, Massachusetts, do. 

















Salem, do. do. 















Dr. Holyoke. 



Woonsocket, Rhode Island, do. 















Mr. Green. 



Hartford, Connecticut, do. 















W. W. Turner. 



West Greenfield, Pennsylvania, do. 















S. Campbell. 



Charlotteville, Virginia, do. 















E. T. Tayloe. 



Kobertville, South Carolina, do. 















Dr. Smith. 



Brunswick, Georgia, do. 















J. Bancroft. 



Huntsville, Alabama, do. 















Dr. Allan. 



Cahawba, do. do. 















Mr. West.^ 



Portsmouth, Ohio, do. 















Dr. Hempstead. 



New Harmony, Indiana, do. 















D. D. Owen. 



Lexington, Kentucky, do. 

















Nassau, Bahamas 















J. C. Lees. 



Santa Cruz, West Indies . 















Dr. Tuckerman. 



In possession of E. Pickens, Selma, Alabama. 



