Identifying initials on cuff

I have a beautiful turquoise cuff with the initials FFPRR SCRATCHED onto the back, I have tried to find information on these but to no avail, are these the initials of the maker? And if so do you know who it is? And possibly the value? Any info on this piece would be very helpful…thanks a bunch


This bracelet was made by Navajo silversmiths Mike & Evelyn Platero. The turquoise is Chinese. It is a very nice bracelet and thank you for sharing.