Someone told me that the photographer who took all those photos also has another site up with photos from one of the Seattle Air Museums, and possibly some others.
The comment came after I'd looked and posted, and I haven't checked to see whether the site linked has any links or info about his other stuff. It was implied that he specializes in air shows and aircraft displays, so one might turn up more if they just searched on his name.
Let us know if you find some goodies. You'll probably beat me to any follow up.