Thieves' Loot: A Warhol, a Pollock and 9 of Berra's World Series Rings - The New York Times

Yogi Berra's World Series rings, Warhol and Pollock paintings among valuables stolen by Pa. thieves, feds say

Nine charged with stealing millions of dollars worth of art and collectibles in 20-year scheme

US charges nine in art, sports memorabilia theft conspiracy

9 charged in museum thefts

Andy Warhol - The New York Times

Arrests made in thefts of Yogi Berra's World Series rings, Warhol and Pollock art - CBS Pittsburgh

Tony Zale World Middleweight Boxing Champion

Ring of 9 Pennsylvanians charged with theft of paintings, sports memorabilia and other valuables - CBS Pittsburgh

Tony Zale World Middleweight Boxing Champion