You have found a rare collectable treasure!
You are looking at a Blue Bordered David Bradley as Walder Frey Autograph card from Game of Thrones Season 3.
This cast members appeared in HBO's Game of Thrones. The actor also appeared in numerous movies and TV Shows.
David Bradley is known for their roles in After Life | Harry Potter and Hot Fuzz.
Produced by Rittenhouse Archives in 2014.