I recently lost my RAF WW2 sheepskin flying jacket. It was made by a company called "Aviation Leather" (I believe), who had taken over the original "Irvine" name/label, and faithfully reproduced the jackets. I got it ten years ago, and can't find any trace of the company on the net. I know they do, or used to supply jackets to the Battle of Britain Memorial Flight. Does anybody know of an address/phone number?