WB Censorship Article Question

[Cartoonfanatic201]

A couple of days ago, I was reading an article published in 1939 by Look Magazine on WB cartoon censorship. the article takes stills from some 30's cartoons. My question is are those stills taken from Actual cut scenes form the cartoons by the Hayes Office or were those just examples?

if don't know what i'm talking about, here's the link to the article.
http://looney.goldenagecartoons.com/ltcuts/look-article/