If Wisconsin wasn't on DST in the 50s, that would have put them two hours behind MichiganI was originally going to write "8" for WOOD and I changed it at the last second for some reason. The memories sometimes get a little fuzzy these days..LOL!
What I do remember vividly (I think) was how well Channels 4, 6, & 12 out of Milwaukee would come in with good tropo. On a good summer afternoon I remember watching "The Adventures of Superman" on one of them one hour after it was on in Chicago. As I'm sure you remember Wisconsin wasn't on DST in the late 50s.