Because it is housed there, I assume that it is free to post.

The text consists of lecture notes recorded by Jeremy Butler for a class called the “American Cinema” or English 163, at Brown University, in winter, 1974. Sarris was a visiting lecturer. In the course of the semester, Butler took excellent easy-to-read notes that capture Sarris as he ranges through Hollywood cinema from Birth of a Nation to Nicholas Ray, along the way, taking in Chaplin and Keaton, Ford, Hawks Von Stroheim, Sternberg, Lubitsch, Welles, Sturges, various genres, and Samuel Fuller. The document provides an important look at the subject and style of Sarris’s teaching practice. Or is it praxis? And indeed, there is a Jeremy G. Butler (b. 1954) who went on to become an academic based in Alabama, after graduating from Brown and getting a Ph. D. at Northwestern. He specialized in television criticism, and published at least four books, and was a pioneer in harnessing the internet for cinema education. Here is his Wikipedia page.