Officers in Christchurch are appealing for witnesses and anyone with information to come forward after a burglary in the town centre.
The unknown offenders have forced entry to the Mill Gallery and stolen cash as well as antique firearms and three swords.
The incident happened between Sunday 1st and Monday 2nd September 2013.
Police Constable Bill Nightingall, of Christchurch police, said, "The antique firearms taken are not loaded and do not pose any immediate danger to the public. However, some are over 200 years old and should not be operated.
"The shotguns require gunpowder with other materials in order to be fired, and this will only be sold by specialist outlets.
"It is possible members of the public may be offered these items for sale in strange circumstances at unusually low prices. If this happens, we would like to hear from you."
Five people have been arrested as part of an investigation surrounding an alleged armed robbery in Christchurch.
The incident happened at 3.32pm on Tuesday, July 30 at Hurn post office along Matchams Lane in Christchurch.
Two men allegedly threatened staff at the shop with a sword, obtained cash and left the scene in a car.
Nobody was injured in the incident.
Two men from Liverpool, aged 24 and 27, a 22-year-old man and a 27-year-old woman, both from Ferndown, and a 31-year-old woman from Wimbourne have been arrested.
Detectives investigating a suspicious death in Christchurch are renewing their appeal for witnesses to come forward – with a photograph of the victim being released by his family.
The body of 30-year-old Rico Dardis was discovered near groynes at Seaway Avenue at around 9.10pm on Monday May 27. He was pronounced dead at the scene.
A short time later, two Bournemouth men aged 49 and 51, were arrested by officers on suspicion of murder.
Detective Inspector Marcus Hester, of The Major Crime Investigation Team, said: “Dorset Police were first alerted to the incident by two members of the public who raised the alarm after witnessing two men acting suspiciously on board a boat."
Two men have been arrested on suspicion of murder after a body was found in the water near groynes at Seaway Avenue in Christchurch in Dorset.
The body has yet to be identified. A police cordon is in place.
Two men have been arrested on suspicion of murder after a body was found in the water near groynes at Seaway Avenue in Christchurch in Dorset. The body has yet to be identified.
Two men from Bournemouth aged 49 and 51 are currently helping police with their enquiries.
Dorset Police are appealing for witnesses who may have been near the area where the body was discovered between 9pm and 9.30pm on Monday 27th May 2013.
Anyone with information can contact Dorset Police on the non-emergency number 101.
Just in: Fire at the Boathouse Restaurant, overlooking Christchurch Quay.
An insulated, double glazed beach hut in Dorset has been sold, listed for a whopping £175,000.
The hut on the Mudeford Sand Pit in Christchurch has full insulation with hardwood double-glazed windows and accommodation on the ground, first and second floor.
Is this Britain's most expensive beach hut? An insulated, double glazed beach hut in Dorset has been sold, listed for a whopping £175,000.
Officers have released eFits of two men they wish to speak to in connection with an assault on two local teenagers in the Boscombe area of Bournemouth in Dorset.
The 14 and 15 year old victims were approached by two men on Christchurch Road on Saturday 2nd June.
They were led down a side road, where the two men demanded their mobile phones, a Superdry bag and their keys.
After handing them over one of the victims was punched in the face by their assailants.