NBA Official Leather Basketball, signed in silver paint pen by both Larry Bird and Magic Johnson.

Signed at official paid private autograph sessions.
Affixed to the photo are both Larry Bird’s personal autograph hologram, and an authentication sticker from independent third-party authenticator PSA/DNA (for Magic’s autograph).

Sold with Certificates of Authenticity from both The Autograph Source and independent third-party authenticator PSA/DNA.