Choosing only 5 hats to display

For over a week I have had a hat rack mounted over the door in my office just waiting for me to hang hats on.  Initially I had to find my ball cap collection.  I found that box on Friday, but couldn't at all decide what hats to put up there as pairing down my collection to fit in that box last summer seemed hard enough.  After three days of thinking about it, I finally decided what hats to hang up there and two of the hats came out of other random boxes I unpacked this weekend.

The finalists are a Stanley Equipment Stanley, N.D. hat; a Turkish Naval hat given to me on my first trip to Turkey; a USS Crommelin FFG-37 (ship Daf served on) hat; a well worn Nats Park Opening Day hat; and my Students on Ice hat.