This cache is NOT at the posted coordinates!!!
In order to find the final coordinates you must complete the "Historic City of Dunsmuir" Adventure Lab which will take you to 5 different interesting locations within this historical town. At each location you will need to answer a question, once you get the correct answer don't forget to view the journal and write down the necessary information to complete this Bonus Cache.
The final coordinates are at N 41° 13.ABC W 122° 16.DEF
Congratulations to MtnShasta for the FTF!