"Specula" was Stony Brook University's undergraduate student yearbook for the classes of 1961 through 2006.
View all of the yearbooks. The files are large PDFs and may take a minute or two to download.
All issues of this title have been digitized and are freely accessible to browse.
Circulating copies of the original print volumes can be requested at the Main Stacks Circulation Desk, Melville Library, level 3.
A few items to note:
1) There was no yearbook published in 1975.
2) The yearbook for the classes of 1971 and 1972 were combined.
3) The yearbook for 1970 has two volumes.