Here is a handwritten sermon, fresh from 1977. The sermon date is noted as 10/23/1977, and the listed Gospel text is Luke 17: 11-19.
Although the listed lectionary is 21 Pent C, the Gospel text now lines up with The 18th Sunday After Pentecost. In this sermon, there is also a lovely story about a thank you note given to a teacher.
ONE WHO SAYS THANKS (10/23/77) – Luke 17:11-19