Scepter of Charlga Razorflank

One of the common tier items in Dwarf Archaeology.
Requires 35 Dwarf Archaeology Fragments.
Required for the achievement Seven Scepters
Keystone: Dwarf Rune Stone

Common tier Dwarf items:
Belt Buckle with Anvilmar Crest
Wooden Whistle
Bone Gaming Dice
Ceramic Funeral Urn
Worn Hunting Knife
Pewter Drinking Cup
Moltenfist's Jeweled Goblet
Stone Gryphon
Silver Neck Torc
Ironstar's Petrified Shield
Bodacious Door Knocker
Scorched Staff of Shadow Priest Anund
Dented Shield of Horuz Killcrow
Notched Sword of Tunadil the Redeemer
Winged Helm of the Corehammer
Mithril Chain of Angerforge
Boot Heel with Scrollwork
Golden Chamber Pot
Scepter of Charlga Razorflank
Scepter of Bronzebeard
Skull Staff of Shadowforge
Dwarven Baby Socks
Warmaul of Burningeye
Silver Kris of Korl
Spiked Gauntlets of Anvilrage
Word of Empress Zoe
Pipe of Franclorn Forgewright

Rare tier Dwarf items:
Clockwork Gnome
The Innkeeper's Daughter
Chalice of the Mountain Kings
Staff of the Sorceror-Thane Thaurissan

Wouldn't this item be fairly recent, then? Like, within the past (being generous) 20 years? What are we doing finding it through archaeology?

Well, and regardless of the item description, I think it's silly that they listed it under dwarven artifacts. Although I love lore, and so archaeology has been a lot of fun for me, this item feels too much like a filler item that got thrown in just because they had to come up with something to fill the spot.