Private Class in magnetism* The inclemency of the weather prevented many from attending the Lecture of Prof. De Bonneville on Saturday evening—the class will meet this evening in Fourth st Hall, when an opportunity will be offered for joining the class. / oct 1———i i ■■■■hi ■■ i ■ » i 1 ■ ii—————mmmm—— ■ . ...... ■———