I've made a list of strip maps (http://www.americanroads.us/regionmaps/Washington_autoclub_maps.html) that I have from the Automobile Club of Washington and the Automobile Club of Western Washington (part of the former). Other lists will be posted, including a big Automobile Club of Southern California database.
Steve
I've updated the list with a couple maps.
I think I know the identity of a few others. For example #12 should show the Seattle area. If anyone could provide information, or better yet scans, I would appreciate it.