How exactly does Harold's grifter con game work?
I thought he would collect money for instruments and uniforms, then escape town before the Wells Fargo Wagon showed up empty, without the instruments and uniforms. However in this story, the Wells Fargo wagon does deliver the instruments (Winthop gets his "th-olid gold, thp-lendid cornet") and the kids at the end are wearing uniforms.
Sooo, where's the con? Looks like a fair business deal to me, apart from the fact that the kids can't play them. Marian is a music teacher, so she can help start it up until a better teacher can be found. At least they got something for their money.