TexasCHLforum.com

Maybe they thought the signs needed to average 1" and they were compensating for the smaller lettering on the other signs?

There is a school of thought that I have seen on these boards that once you have seen a compliant sign at any entrance you are forevermore on notice that the building is properly posted (on at least one entrance), and would be in violation if you later carry past an entrance that is not properly posted. That usually comes up when discussing locations where some entrances are not posted at all (as in certain Shopping Malls).

I have also seen some opinions that just reading about a posting here or on other sites is sufficient notice (again, most applicable when you go through an unmarked entrance after being told that one of the other entrances is properly posted).

I won't give a definitive opinion on either stance, since IANAL, and as far as I know, there is no applicable case law.