FOUND Time travel, Dwalin helps Bilbo polish the shield

[penumbria]

Hey. I am looking for a fic, I don’t recall much, just one scene. It was time travel because Bilbo had his shield from Dale and was trying to clean it in Bag End and when Dwalin shows up for that "first" meeting, he helps him do it right. Please help if you can.

UPDATE: Stumbled across it on my own. It was part of a fic full of unconnected one-shots by esama called "Tumbling the Hobbit". What I was specifically looking for was Chapter 12: World Ahead.