I have two different covers on July 2004 magazines:
1) Sun burst photo on front cover, Toyota ad on back.
2) Heavily armed female guerilla fighter, presumably columbian, Olympus ad on back.
There are other differences on the covers, and in the front and back ads on or near the covers.
How unusual is this?. Is one of them rare? Are there other examples of totally different front covers on any other (modern) issues?