Hornby R3525

BR, Battle of Britain Class, 4-6-2, 21C159 ‘Sir Archibald Sinclair’ Early BR - Era 4

Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs

Prototype Eras
Era 3 (1923 to 1947) The Big Four (LNER, LMS, GWR and SR)
Era 4 (1948 to 1956) British Railways Early Crest

Manufacturer description

Catalogue listing

Brand
Hornby
Product Code
R3525
GTIN
5055288636897
RRP
£174.99
Release date
2018

Model details

Power pickup
Driving wheels and tender wheels
Coupling
NEM / Tension lock
Minimum radius
Radius 2
Tooling date
2005
DCC status
DCC Ready 8 pin socket
Motor
5 pole skew wound
Livery
SR Malachite Green
Name
Sir Archibald Sinclair
Finish
Pristine
Minimum radius curve
2nd Radius (438mm)
Coupling type
Tension lock
Coupling mount
NEM pockets
Chassis construction
Plastic & metal
Scale
OO Gauge (1:76 Scale)
Running number
21C159

Prototype information

In service until
1967
Tractive effort
31,000 lbf
Total built
110
Build dates
1945 to 1951
Builder
SR/ BR Brighton Works
BR Eastleigh Works
Locomotive type
Steam
Main duties
Mixed Traffic
Operated by
Southern Railway
British Railways
Wheel configuration
4-6-2
Locomotive class*
Southern Railway Battle of Britain
Motive power
Steam
Wheel arrangement
4-6-2
Built
August 1948
Built by
SR/ BR Brighton Works BR Eastleigh Works
Total produced
110

* Class names often change over the lifespan of a locomotive, so this is not necessarily the class name used by the operator in the period modelled.

Supplier Links


Hornby website


Search on Amazon


Search on eBay

Supplier links are provided for your convenience and do not guarantee that the product is currently available. RailwayModels.uk is not a representative of these suppliers, but may receive a commission when purchases are made through links on this page.

Related products

Hornby BR Battle of Britain Class 4‑6‑2 model, catalogue number 21C159, represents the locomotive “Sir Archibald Sinclair”. The model is finished in pristine condition and carries the Southern Railway Malachite Green livery.

The prototype locomotive was built between 1945 and 1951, one of 110 produced to the Southern Railway Battle of Britain class designed by Oliver Bulleid. It measures 272 mm in length and features a 4‑6‑2 wheel arrangement. The model is equipped with a five‑pole skew‑wound motor and a DCC‑ready 8‑pin socket, with power pickup from both the driving wheels and the tender wheels.

Operable on a minimum radius curve of 438 mm (second radius), the model uses NEM/tension‑lock couplings. It is marketed as a British Railways early‑crest representation and carries the manufacturer part number R3525. The model is supplied by Hornby, manufactured at the Brighton and Eastleigh works.

RailwayModels.uk is a Good Stuff website.

Page generated in 0.7 seconds
216.73.217.80
Thu, 04 Jun 2026 04:55:09 +0100
Jurassic Aardvark