The Bobbleheads in Fallout 76 are hard to find, they are not always in the same place. There is a trophy / Achievement for which you have to collect 10 Bobbleheads. But there is a trick!
Shwag Trophy Cheat
Find a Bobblehead, then put it in your C.A.M.P storage and pick up the jig. You do that 10 times and the trophy will be unlocked.
Maybe this will be removed later with a patch to Fallout 76, now it works!