I considered sending the prints to a company that scans them. I was in LA at one time and toured their offices. Ultimately, I decided to use Photo Scan (an iOS

I considered sending the prints to a company that scans them. I was in LA at one time and toured their offices. Ultimately, I decided to use Photo Scan (an iOS app by Google - not sure if it’s still around). I grouped photos by general time range and bulk added date/time and location information - knowing it wouldn’t be perfect. It wasn’t terrible and I got a couple hundred photos scanned in a weekend. Highly recommend this or another method.