I uploaded The 1944 Gagashoan, the yearbook of East Rochester High School. There were 102 graduates that year.
There are group pictures of the underclasses and at least their surnames are listed. That way you can see a person before they graduated.
There are some pictures of activities and standard pictures of sports teams. There are three pages of “Girl’s Sports” and it looks like there was a good deal of participation.
There wasn’t any writing in this yearbook. It was missing the title page so I created a replacement page.
The East Rochester Local History department has a Yearbooks page. On there are the names of graduates from 1910 to 1930 and then from 1931 to 2017 are pictures of all the seniors.
Other Monroe County yearbooks are on my Yearbooks web page.