Military badges either gold, silver or brass colour with or without a backing mounting plate, pins, sizes vary. 1. Royal Australian Artillery Regiment collar (c) (ERII). 2. British Warrant Officer Class 2 Arm/sleeve (a) Post WW1. 3. British Warrant Officer Class 2 Arm/sleeve (b) Post Ww1. 4. Australian Army Catering Corps collar (ERII) (a). 5. Australian Army Catering Corps collar (ERII) (b). 6. Royal Australian Army Ordnance Corps Hat (ERII) (a). 7. Royal Australian Army Ordnance Corps Hat (ERII) (b). 8. Royal Australian Army Ordnance Corps Hat (ERII) (c). 9. Royal Australian Army Ordnance Corps Hat (ERII) (d). 10. Royal Australian Army Ordnance Corps collar (ERII) (a).passchendaele barracks trust, 411to420, badges