A teacher with real life experience, but I was too young to care.
As I recall, Mr. Marsh led a varied life prior to entering the teaching profession. He appeared to be a bit older than most of the other teachers. I do not remember many of his life stories but my impression was that he had spent some time as a miner and explorer.
My two memories of him revolve around a trip he took one week end and the 1962 Cuban Missile crisis. The room was a science classroom, which accommodated both Chemistry and Biology classes. It was located in the newest brick building at CHS. The room had the usual ambiance of a science class. It has a Bunsen burner, a deep sink and tall facet and a compressed air nozzle fed by a tank under the bench.