Letter from Vault-Tec (Fallout 76)

The letter from Vault-Tec is a paper note

Locations
It can be found in Beckley, on the south side of the town, on the table on the upper floor of a wrecked blue house beside the street. It can be reached by climbing onto the roof of the nearby yellow home, then making the jump to the blue house.

Transcript
Письмо из Волт-Тек