Yes I am buying it for an old Orange Patriot. I need a 26" fork with a straight steerer tube and my wheels are 9mm QR, finding a half decent fork with these old features is proving difficult, when they do pop up they seem to go for a lot of money and I am on a budget, that is why I am reluctant to buy a new headset and wheel set to accommodate a more modern fork.
I wouldnt bother getting a fork to accept 9mm QR, its old flexy crud. Buy a new front hub which is 15mm and the fork market is yours.
If you are stuck on getting a 9mm accepting fork it will most likely be old.
You can get caliper adpators on the net easy enough, just look for a 180mm mount on fleabay/chainreaction/wiggle etc