GWR Waverley Class

The GWR Waverley Class was a series of inside-cylinder 4-4-0 broad-gauge express passenger locomotives built for the Great Western Railway from 1855 by Rotherham manufacturer Beyer, Peacock & Co, named after the celebrated novels of Sir Walter Scott. The class represented an unusual departure from GWR practice in two respects: they were built by an outside contractor rather than at Swindon, and they used the 4-4-0 wheel arrangement with a leading bogie rather than the 4-2-2 single-driver configuration that Gooch had established as the GWR's broad-gauge express standard.

The Waverley Class was introduced as the GWR sought additional express locomotive capacity during a period when the Swindon works was heavily occupied with other work. The 4-4-0 configuration — four leading bogie wheels, four coupled driving wheels — gave better adhesion than the single-driver types at the cost of some maximum speed, and the Waverley Class was suited to the heavier express trains that were developing as the GWR's traffic grew in the mid-1850s. The class worked the GWR's broad-gauge expresses through the late 1850s and into the 1860s alongside the Rover Class single-drivers.

The Waverley Class gave useful service but was not further developed, the GWR returning to the single-driver express as its preferred broad-gauge express configuration. All were withdrawn before gauge conversion. None was preserved.