Treasure Unknown

Treasure Unknown is an unmarked quest in Fallout 76, introduced as a teaser quest leading up to the release of the Wastelanders update.

Walkthrough
Find the six mysterious map fragments spread across Appalachia and discover the fate of Flavia Stabo.

The quest is started by reading the accumulated mail on the doorway floor of the Grafton Pawn Shop. Upstairs, turning on a blacklight projector will reveal clues toward the location of each fragment on the wall.

When the fragments are placed on the blank board upstairs in the Grafton Pawn Shop, they combine to form a treasure map that reveals the location of Vault 79. Additionally, turning on the nearby blacklight will reveal a unique, instanced code to be entered on the keypad in the mysterious cave, which grants elevator access to Vault 79. The individual map fragments belong to six different people: Wren, Barry, Finn, Jessica, Fernando and Constance.

Locations

 * Wren's fragment - Inside Morgantown High School, on the second floor, next to a broken terminal in a classroom. (teach)
 * Barry's fragment - Red Rocket Mega Stop, on a counter in a station to the southeast. (gasman)
 * Jessica's fragment - Haven Church, on a counter in a hallway. (halo)
 * Finn's fragment - The General's Steakhouse, on the north end of the counter in the bar on the first floor. (the meat)
 * Constance's fragment - Uncanny Caverns, on a counter in the gift shop. (spelunker)
 * Fernando's fragment - Inside the Mothman Museum, on the front desk next to the cash registers. (cryptid)