Military badges, either gold or silver or brass colour with or without a backing mounting plate, pins. Sizes vary. 1. Australian Engineers Badge, Brass. 2. Australian Engineers Badge Anodised. 3. Australian Engineers Badge (George V). 4. Royal Engineers Hat badge. 5. Royal Artillery Hat Badge. 6. Royal Artillery Hat Badge. 7. Royal Artillery Collar Badge. 8. Armoured Car Regiment Hat Badge. 9. Armoured Car Regiment Hat Badge. 10. Armoured Car Regiment Collar Badge. passchendaele barracks trust, pbt41to50, badges