Fundamentalist Sermons

Greeting in the name of Christ,I'm a college student and I'm doing a research report on Fundamentalism in the first half of the 20th century. I was looking for some sermons by Fundamentalist speakers from around 1920-1950. How can I find them?

Here are two men to look up:Billy SundayJohn R RiceBoth are considered prominent leaders of the movement, and both have sermons available on this site, as well as many transcribed sermons online.