I mentioned in another thread that we've made two minor adjustments to Jerry's script, both of them so that the dialogue would match the artwork. Here is one of them.
Below is an excerpt from page 7 - if you read carfully, you'll note that Sargeant Casey's dialogue has changed slightly. I think that when Jerry was writing it, he envisioned the policeman looking at the empty picture frame still hanging on the wall, not holding it; but the penciller didn't pick up on this so he drew the action not quite matching the dialogue.
The other change made here was to correct what looks like to be a layout error made by the inker - apparently he thought that the trim around the doorway was a panel gutter!