Signed baseball

The signed baseball is a quest item in Fallout 4.

Characteristics
This is a regular, dirty post-War baseball, with autographs of 'Baseball players.'

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

 * Westing Estate - Inside of a safe in a destroyed house.

Related quest

 * Out in Left Field

Behind the scenes
Signs on the ball appears to be from real life 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, Jaemi Graham, a freelance marketing advisor, 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.

Bugs
This item, along with the signed baseball card, and signed catcher's mitt relics, may respawn about a week after the quest Out in Left Field is completed, so the player may go back to Westing Estate and acquire another set to be kept as souvenirs if they wish. However once taken, a second set cannot be obtained and will remain in the player's inventories and can only be removed with the use of mods or console commands, or give them to Moe Cronin for caps.