HaWs Meteorological Journal. 



April, 18H9. 



543 



Note explanatory of the break from April, 1867, to May, 1868.— By reference to page 320 (Chapter XI) it will bo 

 seeu that Hall's journalizing during the latter part of the year 1867 and the first part of 1868 -was occasional only. 

 No meteorological notes are found lx)r that period among his papers. 



