Tyne and Wear HER(3941): Throckley, Trial Pit - Details
Throckley, Trial Pit
Coal Mining Site
This Coal Pit is marked on the 1st edition Ordnance Survey plan, but not shown on the 2nd edition plan, indicating that it was out of use by c.1895.
<< HER 3941 >> 1st edition Ordnance Survey map, 1865, 6 inch scale, Northumberland 87; Map of Throckley Fell 1774