Unsolved: Death and Taxidermy

Unsolved: Death and Taxidermy is a quest in the Fallout 76 add-on Wild Appalachia.

Quick walkthrough
Involves finding the following holotapes/notes:
 * Catalog of Curios
 * Dear Raymond
 * Delivery route map
 * Invoice 188002: Supplies needed
 * The real deal!
 * What now?
 * You can do this!