Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
Piston and Rod, Piston Rod Cap and Chains from Newcomen Pumping Engine "Old Sarah" Newmarket Silkstone Colliery, Stanery near Wakefield, Yorkshire.
Piston and Rod, Piston Rod Cap and Chains from Newcomen Pumping Engine "Old Sarah" Newmarket Silkstone Colliery, Stanery near Wakefield, Yorkshire.