1970-1976: The Years Without a Yearbook

As protests of the Vietnam War swept across U.S. college campuses, Lewis & Clark College students suspended its yearbook program as a form of protest.

Two years after the conclusion of the war, students issued their first post-war yearbook titled Convergence, which was a photo-centric publication lacking distinctive sections, captions, or index.

http://digitalcollections.lclark.edu/files/original/5ca5331cb78ff65720e36de75afb333e.pdf

Convergence (1977-78) was the first yearbook to produced after the Vietnam War. See the full screen version of the book here.