I found a great photo of and early 737 with the original short engine nacelles/thrust reversers (discussed earlier). This must have been taken shortly before the modification. It's a beautiful shot (and since it's a West Coast carrier then technically it is not a PI competitor ;)
Due to the non-html nature of this board you'll need to cut/paste this web address into your web browser's address field. Enjoy!
(or for those of you familiar with www.airliners.net just search for N465GB).