LNER Class A4 4489 Dominion of Canada

Dominion of Canada

Dominion of Canada at the Canadian Railway Museum in her restored garter blue livery.

Type and origin Power type Steam Builder LNER, Doncaster Works Serial number 1854 Build date 24 May 1937

Specifications Configuration 4-6-2 UIC class 2'C1h3 Gauge 4 ft 8 1⁄2 in (1,435 mm) standard gauge Leading dia. 3 ft 2 in (0.965 m) Driver dia. 6 ft 8 in (2.032 m) Trailing dia. 3 ft 8 in (1.118 m) Boiler pressure 250 psi (1.72 MPa) Cylinders Three Cylinder size 18.5 in × 26 in (470 mm × 660 mm) Loco brake Steam Train brakes Vacuum

Performance figures Tractive effort 35,455 lbf (157.7 kN)

Career Operators London and North Eastern Railway, British Railways Class A4 Number in class 11 of 35 Numbers LNER 4489, LNER 10, BR 60010 Official name Dominion of Canada Withdrawn 29 May 1965 Current owner Canadian Railway Museum Disposition Static display at the Canadian Railway Museum in Saint-Constant, Quebec, Canada

4489 Dominion of Canada is an LNER Class A4 steam locomotive. She is a 4-6-2 locomotive built to the same design by Sir Nigel Gresley as the more famous Mallard. There were 35 A4 locomotives built in total. Originally numbered 4489, she was renumbered 10 on 10 May 1946, under the LNER 1946 renumbering scheme of Edward Thompson and, after nationalisation in 1948, British Railways added 60000 to its number so it became 60010 on 27 October 1948. It was renumbered back to 4489 following a cosmetic restoration at the National Railway Museum in York during late 2012 and early 2013.

Dominion of Canada has worn many liveries throughout her career. When released into traffic, 4489 wore garter blue livery. The coat of arms of Canada was on the side of the cab and a CPR-type bell mounted ahead of the single chimney. As a livery variation, a stainless steel strip ran along the bottom of the valances and tender and the numbers and letters of the locomotive and tender were also stainless steel. This was due to the use of this locomotive and the other A4s named after British Commonwealth countries, on the Coronation service in order to match with the rolling stock. Other A4s named after British Commonwealth countries were (BR numbers) 60009 Union of South Africa, 60011 Empire of India, 60012 Commonwealth of Australia and 60013 Dominion of New Zealand. The bell was removed from 60010 Dominion of Canada when the chimney was replaced with a Kylchap double blastpipe and chimney on 27 December 1957. The stainless steel strip was removed along with the valances, but was left on the tender and simply painted over. Due to the position of the cabside coat of arms, the works plates were relocated inside the cab. The coat of arms of Canada worn on the side of the cabs were removed on 8 April 1949, but the works plates were not moved back.