Signed baseball

The signed baseball is a quest item in Fallout 4.

Characteristics
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 appear to be from various people who are not related to baseball: 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. Two other signatures on the baseball come from unknown sources.
 * Many of the signatures are among the first results on Google Images when searching for a name followed by "signature." For example, searching "James signature" produces one of the signatures on the ball. This same signature has been used on many websites by similarly-named people across the Internet; an example of this is shown in the Gallery image below. This explanation for the obscure references on the ball is also true for "Gwen signature," which produces Gwen Ashley Walters' signature, and "Billy signature," which produces G Billy's signature. 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.