It's funny you ask. I just happen to have an old accident report, with very poor quality pictures, from late 1945. Andy Bivens and his uncle, Tim, did a fantastic job of tracking this down for us. I'll scan this stuff and get it posted eventually. Just keep me reminded.
Oh, and to keep us from getting flamed, we should remember that the "official" spelling of the name of our B-29 is in all caps..."FIFI"
Gary