They used to show us the Red Balloon in school a lot. I think CBS showed it as its kids movie on Sat afternoons after the cartoons period in the 70s. (Like at noon or one.) Also, Paddle to the Sea, about a hand-whittled canoe or some such, is one we used to see. It's sort of a flat stanley concept where this little toy canoe goes through many owners and locales. I think it has no words, so it doesn't really fit this thread. But in my head it is of a type with Red Balloon.