Dolly Pit
Dolly Pit
HER Number
              3026
          District
              Sunderland
          Site Name
              Dolly Pit
          Place
              Harraton
          Map Sheet
              NZ25SE
          Class
              Industrial
          Site Type: Broad
              Coal Mining Site
          Site Type: Specific
              Colliery
          General Period
              POST MEDIEVAL
          Specific Period
              Victorian 1837 to 1901
          Form of Evidence
              Documentary Evidence
          Description
              Historic Ordnance Survey map evidence shows Dolly Pit (Coal) at this location.
          Easting
              429860
          Northing
              553870
          Grid Reference
              NZ429860553870
    Sources
              << HER 3026 >>  1st edition Ordnance Survey Map, c.1855, 6 inch scale, Durham, 13