Thanks stephanos.
The pages are sewn in, so other than having a genuine leather cover, its probably the same in other construction as the leather.
I still have my Dad's old 67 Schofield, the pages are starting to come loose, and the leather is splitting in the corners. You also have to be very careful of how you turn the pages, or they will tear. That makes it going on 42 years, and it was well used. I keep it laying around for my quick pickup Bible, so its still being used somewhat.
