Bigelow — Meteorological Elements of the United States. 427 



Lake Region, Central, A tlantic and East Gulf States. 



Solar Prominences, Magnetic Field, Temperature, Vapor Pressure, Baro- 

 metric Pressure. 



of the eruptions, as well as the number of them, and the 

 number of those appearing over the entire visible dish every 

 day of the year, as well as on the edge, should be recorded. 



