Rare 1950s Levi's 503ZXX Concealed Rivets

Boy's vintage Levi's 503ZXX blue jeans. All the cool details for the younger set. Talon Hershey bar zipper, concealed rivets in the back pockets. A big E pocket tag and red line selvedge. Nice color with good patina. Small slit next to hem on one leg and a worn through knee. We think these would look great framed. Waist 24" Inseam 25"