Here's a link to the Photofact:
https://www.samswebsite.com/en/photo...ndex/id/161680
It's $22.00 for a PDF download, or a couple bucks more if you want to buy a hard copy. Not cheap-cheap, but it's hardly an arm-and-a-leg, either. Especially if you don't get any other leads on it.
I've bought a couple Photofacts from them over the years and can vouch that it's legitimate and works as advertised. They were responsive to me when I had an issue with readability in one place, and they ended up rescanning the whole thing at much better resolution for me.