Military badges either gold, silver or brass colour with or without a backing mounting plate, pins. Sizes vary. 1. Royal Australian Electrical & Mechanical Engineers collar (b). 2. Royal Australian Electrical & Mechanical Engineers collar (c), 3. Royal Australian Electrical & Mechanical Engineers collar (d), 4. Royal Australian Electrical & Mechanical Engineers collar (e), 5. Royal Australian Electrical & Mechanical Engineers collar (f), 6. Royal Australian Electrical & Mechanical Engineers shoulder (a), 7. Royal Australian Electrical & Mechanical Engineers shoulder (b), 8. Royal Australian Electrical & Mechanical Engineers shoulder (c), 9. Royal Australian Corps of Transport Hat, 10. Royal Australian Corps of Transport collar (a).passchendaele barracks trust, pbt321to330, badges