The London, Midland and Scottish Railway (LMS) Stanier Class 5 4-6-0, commonly known as the Black Five, is a class of 4-6-0 steam locomotives. It was introduced by William Stanier and built between 1934 and 1951.

The Lancashire and Yorkshire Railway Hughes 4-6-4T was a class of steam locomotives. They were a 4-6-4 T tank engine version of the L&YR Class 8 ("Dreadnought" Class 4-6-0), hence they were known as "Dreadnought tanks".

The London, Midland and Scottish Railway (LMS) Royal Scot Class is a class of 4-6-0 express passenger locomotive introduced in 1927. Originally having parallel boilers, all members were later rebuilt with tapered type 2A boilers, and were in effect two classes.

See also "4 6-0 Express Passenger Engines, 'Royal Scot' Class", LMS Magazine (June 1928). Henry Fowler designed these three-cylinder engines built by North British. 50 were delivered in 1927, 20 more in 1930.

The LMS Stanier Class 5 is a type of 4-6-0 steam locomotive which was built between 1934 and 1951 with several variations. The locomotive is almost universally known as the Black Five, due to their black color scheme and their power class of 5MT.

In the history of British steam locomotives, no locomotives have ever been as universally popular as the Stanier 5MT class, the Black Fives. They were undoubtedly the most efficient design of general purpose mixed traffic engine ever seen in Britain. Suitable for almost any duty.

LMS Black 5 4-6-0. The Black 5 (or Class 5 Mixed Traffic) was designed by Sir William Stanier when he was Chief Mechanical Engineer for the London Midland and Scottish (LMS) railway. The 5-MT was first introduced in September of 1934.

One of only two surviving LMS Royal Scott class locomotives, the other one being LMS (BR) 6100 "Royal Scot". Currently certified for mainline operations.

The London Midland and Scottish Railway’s Class 5 4-6-0, almost universally known as the Black Five was introduced by William Stanier in 1934 and 842 were built between then and 1951. Members of the class survived to the last day of steam …

These trains were entrusted to pairs of LMS/MR Midland Compound 4-4-0s between Glasgow and Carnforth, and a 4-6-0 locomotive of the LNWR Claughton Class, piloted by an LNWR George V 4-4-0, southwards to Euston.