2014
NY9444 : Remains of Boltslaw Cottages
taken 10 years ago, near to Rookhope, County Durham, England

Remains of Boltslaw Cottages
Just west of the railway and Bolt's Law Engine House at the top of the cable-hauled incline from Rookhope. Old, large-scale maps show that there were two cottages side by side.
Bolt's Law Railway Incline
Built in 1846 by the Weardale Iron Company, the railway line into Rookhope from Tow Law was the highest-ever standard-gauge railway in the UK. Its purpose was to haul iron ore and limestone from the Rookhope terminus to Tow Law Ironworks along with pigs of lead to the Tyne. Coal was brought as return freight.
The Standing Engine provided power to haul railway trucks up and down the incline on the end of a cable. It remained in operation until 1923.
The consolidation of Bolt's Law Engine House was completed in 2011.