Dark Souls 3 - Grand Archives - Hidden Titanite Slab

Pull the lever in the Grand Archives to move a book case to gain access to a chest containing a titanite slab.
I found it on my first playthrough but i didn't realize that's what the lever did.

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• #dark_souls_3
• #dark_souls_iii
• #grand_archives
• #lever
• #book
• #case
• #titanite
• #slab
• #location
• #where
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• #move
• #namelessdread
• #namelessdread37
• #namelessdreadx37x
• #hidden
• #secret