Signed baseball

The signed baseball is a quest item in Fallout 4.

Gameplay
This is a regular dirty baseball with fourteen autographs covering it.

Variants

 * Baseball - The generic baseball that can be scrapped for cork and leather, or used to craft Baseball Grenades.
 * Collectible baseball - A rare variant of the regular baseball, worth double the caps but unfit for the crafting of baseball grenades.
 * Youth League baseball - A unique variant stored in the Jamaica Plain Town Hall basement treasure room.

Location
It can be found in the Westing Estate inside of a safe in a destroyed house.

Related quest

 * Out in Left Field

Behind the scenes
The signatures on the ball are from various real world examples including Mustafa Kemal Atatürk, the first president of Turkey; Catherine Fife, a Canadian politician; Dale Jarret, a former American race car driver; Gwen Ashley Walters, a chef; Robert C. Apgar, an American lawyer; Arhul Hextrophon, a character in the Star Wars series; Leslie Satcher, a music artist; G Billy, a character in the online game Club Penguin; and Tami Simon, the founder of a publishing company. Tami Simon's signature was featured in a Huffington Post article about signatures.

Bugs
This item, along with the signed baseball card and signed catcher's mitt, will respawn about a week after the quest Out in Left Field is completed. Once taken, it cannot be removed, dropped, or sold. The items will not respawn again after that.