Hollowed-out rock (Fallout 4)

Two hollowed-out rocks is a world object in Fallout 4

Layout
The hollowed-out rocks are behind the graves at the Museum of Witchcraft. They do not readily stand out as a container up close or at a distance; moving the Sole Survivor's view directly over the rock is required to notice it. The rock is shorter than the gravestones, nearly set into the ground. Another is in the circle of trees behind the museum and ruined house. The rocks fill up again with loot every time the Sole Survivor returns to the location.

Appearances
These hollowed-out rocks appear only $$