LMS Stanier Class 5 4-6-0 5110

45110 hauling the Fifteen Guinea Special on its last leg from Manchester to Liverpool on 11 August 1968
45110 at Kidderminster in 2008

London, Midland and Scottish Railway (LMS) Stanier Class 5 4-6-0 No. 5110 (British Railways No. 45110) is a preserved British steam locomotive. It has carried the name RAF Biggin Hill in preservation, though it never carried this in service. Number 5110 was built in 1935 by the Vulcan Foundry. It was built with a low-degree superheat domeless boiler and still carries a domeless boiler.