Tyne and Wear HER(3961): Throckley, Robert Pit - Details
Throckley, Robert Pit
Coal Mining Site
Robert Pit (Coal) is shown at this location on the 1st edition Ordnance Survey plan, but is not shown on the 2nd edition plan, indicating that it was out of use by c.1895.
<< HER 3961 >> 1st edition Ordnance Survey map, 1865, 6 inch scale, Northumberland 87