The yearbooks are pdf files loaded to the Issuu.com site or saved in a Dropbox folder. You will have the ability to search on the Issuu site. If you use the Dropbox site, it is best to download the yearbook to your device and view it as a searchable document.
Senior Year 1970
Senior Yearbook 1970 on Issuu (Online site)
Senior Yearbook 1970 in Dropbox (You can download as a pdf)
Junior Year 1969
Sophomore Year 1968