Teaneck Public Library has the complete collection, as well as the digital version, of all the Teaneck High School Yearbooks (1930 - now).
In celebration of the 30 year reunion of class 1977 and the 50 year, 60 year anniversary of high school graduation,
here are the related Teaneck High School yearbooks:
(1977 Yearbook has a student directory, pages of the directory are omitted)

1946 Yearbook
1958 Yearbook
1977 Yearbook
1946 yearbook
1958 yearbook
1977 yearbook