Osmund's notes is a quest item and book in The Witcher 3: Wild Hunt that was introduced with the next-gen update, Patch 4.0.
After completing the secondary quest In the Eternal Fire's Shadow, it can be found in Kaer Morhen keep on a bookshelf on the upper platform to the left of the main doors, along with Vesemir's note.
Journal entry[]
- A breakthrough! Oh how I've long awaited this day.
- The experimental armor Reinald is working on has proved undeniably more durable than the wolf school standard. We initially thought it impossible to improve the design without adding unreasonable weight, but recent trials have demonstrated we only lacked the right materials. I'm traveling to Novigrad soon to meet with him. We have much to discuss and new modifications to test. All the details are scribbled below. When I return, I'll add Reinald's diagrams to my own ideas here for the final draft.