Both scenes in question appear to be from the 35mm.

After reviewing the captures I've done so far, I have concluded that I need to go back and recapture everything. I had too much dirt in the film path for my satisfaction, especially in reel 3. Surprisingly, dirt shows up more clearly when watching it in motion, rather than in still frames, because the dirt doesn't move with the picture so it stands out like a sore thumb. And cleaning the path at each capture doesn't guarantee new dirt won't get in halfway through a reel.