MLB, Yankees ask court to stop release of sign-stealing letter
New York Yankees Lawsuit -- The 'Lost' Mickey Mantle Letter
New York Daily News back pages 2020 – New York Daily News
Judge stays order to make public MLB's rules violations letter to Yankees
Court Orders Manfred Letter to Yankees About Sign Stealing Investigation Unsealed – NBC New York
BREAKING: U.S. Appeals Court Has Ordered The Unsealing Of The Yankees Infamous Letter That Allegedly Shows a Sign-Stealing Scandal
Details of Infamous Yankees letter exposed, New York Yankees cleared of major wrongdoing
Yankees strike out in bid to keep sign-stealing letter sealed
Judge orders 2017 MLB letter to Yankees unsealed; plaintiffs say it details sign stealing - The Athletic
Yankees lose bid to keep Major League Baseball sign-stealing report under seal
Commissioner's 2017 Letter to the Yankees on Sign Stealing - The New York Times