I too would like one if it is out there anywhere.
N3FJP will flag the country once you enter the call into the log, but
sometimes it is nice to have a separate one.
Meanwhile, Not long ago, I was going through some stuff at my mother's
house, and found the Braille list that Bob Gunderson printed in Braille
Technical Press in either 1968 or maybe early 1969.
I remember using it to determin where the PA0 that I worked as a novice
on 15 meters was located. That was my first DX contact other than
Canada and Mexico.