The Brazen Skulls was a Loyalist Space Marine Chapter of unknown Founding and origin. Almost nothing is known about this Chapter in the Imperial records. Its only notable engagement was when it took part in the Sabbat Worlds Crusade fighting in support of the reincarnated Saint Sabbat. The Brazen Skulls were eventually wiped out as a Chapter by 773.M41.
The Brazen Skulls primarily wore blue Power Armour. The Aquila or Imperialis on the chest, as well as the helmet and shoulder plate trim, were bronze. The shoulder plates were black. The bronze squad specialty symbol -- Tactical, Assault, Devastator or Veteran -- was indicated on the right shoulder plate. A white Roman numeral centred on the squad specialty symbol indicated squad number. The colour of the left knee guard indicated company number in accordance with the Codex -- i.e. White (1st Company), Yellow (2nd Company), Red (3rd Company), etc. A white Roman numeral centred on the left knee guard also indicated company number.
The Brazen Skulls' Chapter badge was a large bronze skull centred on a field of sable.
- Adeptus Astartes: Successor Chapters (Limited Release Booklet), pg. 21
- Gaunt's Ghosts - Sabbat Martyr (Novel) by Dan Abnett