Notice: With the Laurelin server shutting down, our website will soon reflect the Meriadoc name. You can still use the usual URL, or visit us at https://meriadocarchives.org/

Ironhammer family crest

This crest resembles the line of the Ironhammer, of which Ullfar and Hilfar are descendants. The Iron shield resembles resilience and endurance, a trait strong in this family, especially in Allfar Orcbane, father of Ullfar. The iron fists resemble determination. The hammers resemble their skill and love towards crafting and creation. The mountains resemble the misty mountains where their line was founded (within Khazad-Dum). The coins resemble the wealth and their ability to make a lot of gold. Most wealth (of Falnar, grandfather of Ullfar) was lost after the fall of Erebor. The runes describe "Ironhammer" referring to the legendary crafted warhammer that became a family heirloom. This hammer was claimed back by Ullfar after Erebor was taken back by Dain.

Source: 
My own work.