The Midland Railway (MR) 3835 Class is an 0-6-0 steam locomotive designed for freight work. The first two were introduced in 1911 by Henry Fowler. After the grouping in 1923 they continued to be built up to 1941 by the LMS as the LMS Fowler Class 4F. A total of 197 engines were built 192 being sequentially numbered 3835 4026 for the Midland Railway. After nationalisation in 1948 British Railways added 40000 to their numbers so they became 43835 44026. Five engines were constructed by Armstrong Whitworth for the Somerset and Dorset Joint Railway in 1922 numbered 57 61. They were absorbed into LMS stock in 1930 becoming 4557 4561.

Features:

- Length 113mm

- NEM couplings

- Accessory bag included

- Most suited to the 1923-47 period

- Locomotive with electrical pickup in tender

- 6 pin DCC decoder interface