Wrought-iron

The Stevens family, however, continued to work at the subject, and by 1841 had determined by actual experiment the thickness of wrought-iron armour which was proof against the projectiles then in use.

The cars, of which there were five, were four-wheelers seating 32, and had wrought-iron railings round the end platforms.

On February 24, 319379 crosses the wrought-iron Carr Mill Viaduct with Northern's 1515 Liverpool Lime Street-Wigan North Western service, viewed from a spillway for the reservoir.