Originally Posted by Stoo
Don't know about the "Jailhouse Rock" poster but I found the one for "Vertigo" back in 2009 (and, you're right, it's an anachronism).
Not %100 sure about the identifying, "The Wrong Man", though.
Originally posted in the thread:
"Secrets of a Master Builder" Footage - KotCS
I didn't see your response in that thread, did you find it when Indy and Mutt are talking at the dinner before the fight breaks out? Perhaps the posters are slightly visible through the window? That is my only guess for where they could be in the movie.