The 500 pound World War Two device was picked up during dredging work.
RAF Puma Helicopter Crashes In Hampshire
Police in Andover were called to a field close to the A303 near to the Walworth industrial estate at 1.26pm on the afternoon of Tuesday, June 5th, after receiving reports that a helicopter had crash landed.
On arrival officers found a military Puma helicopter on a training exercise from Benson had made a crash landing.
The pilot and two crew members onboard were unharmed and were able to walk away from the crash scene..
Hampshire Fire and Rescue Service also attended the scene in case there was any environmental risks from spilt fuel.
Military investigators are expected to lead on the investigation that led to the incident.
The immediate area around the crash scene has been cordoned off to allow investigators to gather any evidence or clues that will assist them in establishing the circumstances that led to the helicopter getting into difficulties.
Hampshire Air Ambulance and HM Coastguard helicopters also attended the scene immediately after the Puma had crash landed but their assistance was not required.
640 men were killed when the South African troop carrier was hit by a cargo ship in 1917.
The 79-year-old man suffered a serious head injury in the Cranmer Road car park in Winton.
Two Girls Indecently Assaulted Last Sunday
Recently Played Tracks
Now playing: Non-stop hit music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.