Actually, I think you are right, those are some pretty big breasts compared to how she was portrayed when she first appeared. I think I was just subconsciously picturing that when I replied and was thinking of comments I had heard Sadowski made after he left the book. I know he wasn't always keen how Bair's inks changed his pencils either so perhaps this could be related.

However, it should be noted that those aren't that big compared to your average comic book portrayal! And a sample of those awful Chaykin covers to illustrate what I meant in my original post: