find that item momentos (duplication in some cases, finding the item after handing it in to a quest giver!
alea's shield, hrogi's ancestral shield, (book of olaf and the dragon in candlehearth)
(a few items i found after turning them in.... while the shields are from followers..... you have to steal the book...)
i figured there would be similar items like this, usually the items are nothing important.....