The coal and iron field of Nottinghamshire and Derbyshire was discovered.

Carston, Waite and Co.appeared.Amid tremendous excitement, Lord Palmerston formally opened the company's first mine at Spinney Park, on the edge of Sherwood Forest.
About this time the notorious Hell Row, which through growing old had acquired an evil reputation, was burned down, and much dirt was cleansed away.
Carston, Waite & Co.

found they had struck on a good thing, so, down the valleys of the brooks from Selby and Nuttall, new mines were sunk, until soon there were six pits working.

From Nuttall, high up on the sandstone among the woods, the railway ran, past the ruined priory of the Carthusians and past Robin Hood's Well, down to Spinney Park, then on to Minton, a large mine among corn-fields; from Minton across the farmlands of the valleyside to Bunker's Hill, branching off there, and running north to Beggarlee and Selby, that looks over at Crich and the hills of Derbyshire: six mines like black studs on the countryside, linked by a loop of fine chain, the railway.
To accommodate the regiments of miners, Carston, Waite and Co.

built the Squares, great quadrangles of dwellings on the hillside of Bestwood, and then, in the brook valley, on the site of Hell Row, they erected the Bottoms.
The Bottoms consisted of six blocks of miners' dwellings, two rows of three, like the dots on a blank-six domino, and twelve houses in a block.