Mathom-house
Michel Delving Mathom-house[1]
The Mathom-house was a museum-like building in Michel Delving where the Hobbits collected and displayed "mathoms": items and trinkets for which they had no particular use. It was known to contain a store of weapons, and for a time also (between T.A. 2941 and T.A. 3001) it held Bilbo Baggins' Mithril-coat.