So,for the past year, he reviewed something no historian ever had: Bolivar's medical records dating back 10 years before his death in 1830.

VOA: standard.2010.06.09

That's a wonderful old painting from 1830 called "The Yankee Peddler."

这是一幅很旧很精彩的画,1830年,名为,"北方小贩"

耶鲁公开课 - 美国内战与重建课程节选

In Paris, you got the Victory Column of the Revolution of 1830, where the Bastille once stood, and it's got the names of all the people that were killed in three days of July 1830; but, in something like this you have a body count of more than 15,000 people.

在巴黎,有一八三零年革命的胜利纪念柱,坐落在巴士底狱的旧址,上面列有所有在一八三零年七月的三天中,被杀害者的名单,但是,据统计,尸体的数量,超过一万五千具

耶鲁公开课 - 1871年后的法国课程节选