Are you trying to find the Stealth Boy in Fallout 76? How about the various Hallucigen Canisters? Well here are two convenient maps to check out they have them marked on a map with the locations to find them at.
Here are a few other post to check out since you’re in the game; Nukashine Wake-up Locations, Bobblehead Locations and Vendors Locations.
Where are the Beer Bottles located in Fallout 76 - Map
How to make 1400 Caps a Day in Fallout 76
Where to Find Insects in Fallout 76?
What type of Deathclaws are in Fallout 76?
Map of All Flower & Plant Locations in Fallout 76
Where to find cigars, cigarettes and lighters in Fallout 76?
Where to find/farm Super Mutant Hound Locations in Fallout 76?
Locations where to find/farm Rubber in Fallout 76