These are the two Barber dimes I got from my mothers side when inherited the collection. These are 90% silver and weight only 2.5g. There were over 8M minted, but not many survived in good condition. I think these would be lucky to pull a grade of G4 to G06 between the two. I do love high grade barber dimes, the barber design is one of my favorites.
https://www.pcgs.com/photograde#/Barber10/Grades
https://www.pcgs.com/coinfacts/coin/1903-o-10c/4831