My Grandmother Bernice M. Walden Kozel graduated from Haddam High School in 1926.
I inherited her yearbook from that year and it is in good condition. I am able to scan the s if anyone is interested. It has s of the four grades, 9th, 10th,11th, and 12th which was the graduating class in 1926. Also s of the faculty.
If anyone is interested feel free to contact me at kozel@nwoknet.net