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Dum Dum

DumDum
দমদম
Neighbourhood in Kolkata (Calcutta)
Railway Station, Dum Dum
Railway Station, Dum Dum
DumDum is located in Kolkata
DumDum
DumDum
Location in Kolkata
Coordinates: 22°37′N 88°25′E / 22.62°N 88.42°E / 22.62; 88.42Coordinates: 22°37′N 88°25′E / 22.62°N 88.42°E / 22.62; 88.42
Country  India
State West Bengal
District kolkata
City Kolkata
Founded by Jab Charnak
Elevation 11 m (36 ft)
Population (2011)
 • Total 117,637 (& more than 20,00,000 lacs as per Lok sabha constituency)
Languages
 • Official Bengali, English
Time zone IST (UTC+5:30)
Lok Sabha constituency(north Dum dum & south Dum dum) north Dum dum & south Dum dum
Vidhan Sabha constituency Dum Dum

Dum Dum is a populated municipality under Barrakpore Commissionaire in north Kolkata. It comes under Barrackpore sub-division of the state of West Bengal. It is a part of the area covered by Kolkata Metropolitan Development Authority. It is one of the main entry points to the city of Kolkata, providing a number of transportation facilities into that city from the northwest, such as Netaji Subhas Chandra Bose International Airport, formerly Dum Dum Airport, which offers domestic and international flights. Dum Dum has developed into a modern commercial centre and also hosts the Ordnance Factory Dumdum (OFDC) and Gun & Shell Factory Cossipore(GSF) of the Ordnance Factories Board, which manufactures armaments and other equipment for the Indian Armed Forces, Navy & Air Force. Dum Dum region is about 10 km from the city centre, defined as the Esplanade, Kolkata. The nearby localities include Nager Bazar, Motijheel, Ghughu Danga, Private Road, Chatakal, Jawpur, Rajbari and Lal Bagan.

Dum Dum is located at 22°37′N 88°25′E / 22.62°N 88.42°E / 22.62; 88.42. It has an average elevation of 11 metres (36 feet).

During the 19th century the area was home to the Dum Dum Arsenal, a British Royal Artillery armoury, where, in the early 1890s, Captain Neville Bertie-Clay developed a bullet with the jacket cut away at the tip to reveal its soft lead core (see hollow-point bullet), known informally as a dum-dum, or more correctly as an expanding bullet. The previous name of Dumdum was "Domdoma".


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