Searching for more and better scenes of Clint Howard or others for my bib overalls blog (unfortunately I haven’t found any), rating 4, I’ve found some more, Spanish dubbed clips.
Pic 1 from s1e25 showing Ron Howard in blue jeans (also without the hat) and some other kids, I think at school (also see the main entry).
Pic 2 from ep 37 Um diabo espantalho (s2e11) showing Sean Kelly in a dark green chequered shirt.
Pic 3 is from ep 46 Uma luz prados (s2e20) with many Indians in an one-room schoolhouse (also soon on my pigtails blog, rating ~3).
Main entry, rating 7 (I still don’t know all episodes) at