http://www.kentonline.co.uk/dartford_me ... _find.aspx
When six-year-old Oliver Hudd set out on his first outing with his new metal detector, he could never have imagined what he'd find.
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"The bomb disposal units weren't sure why it was there – if it was a dud-bomb or a training tool – but they've told us not to dig up the area anymore in case there are more bombs, and with explosives in this time."