As far as football, Lewis won in 1962 and I think 1964. One of those, I think it was the 1962 title, had to be forfeited because a player that was later ruled ineligible appeared in one game. I’m fuzzy on those details, so other old Salem dudes can correct me if I’m wrong.
The old AAA, AA, and A system with statewide playoffs only began in the fall of 1970. [And actually, AAA football didn’t have state semi finals and a championship game until the following year.] Lewis closed at the end of the 1976-1977 school year, so it only had seven years under the playoff system. The only two state championships that Lewis won under that system both came in the school’s very last week as a high school - golf and girls track. I was a freshman trying to crack that golf team lineup - fat chance. However, the coach did keep two of us “B team” guys as caddies, so I got to caddy for the eventual champion in the regional tournament. Yeah - I was a big cog in the wheel LOL.