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Canadian Pacific Railway Employee Communications
Room 500 401-9th Ave S.W. Calgary AB T2P 4Z4
 

VOLUME THIRTY-ONE

NUMBER THREE 2001



CPR's Last Steam Locomotive:  No. 5935
 

 
Henry Blaine Bowen was the last CPR mechanical chief to acquire steam locomotives; and he gave us the largest and heaviest steam locomotive class in the British Commonwealth - the Selkirk.
 
At the helm of CPR's motive power department for more than 20 years, Bowen acquired 462 new steam locomotives, right up until two months before his retirement, 31 May 1949.
 
The last one added to CPR's roster was No. 5935. A veritable behemoth, 5935, a Selkirk type, was part of a distinctive class.
 
On other North American railways, locomotives with the same 2-10-4 wheel arrangement were called "Texas" types. But CPR had held a contest among its employees to come up with a distinctly Canadian name, when the semi-steamlined 2-10-4 T1b class locomotives were introduced in 1938. The reward - $20.
 
No less than 15 contestants came up with the name Selkirk - a British Columbia mountain range through which the CPR main line tunnels. Selkirk won the day and the prize was awarded to one of the employees in a random draw. The name Selkirk was also applied retroactively to the non-streamlined 2-10-4 T1a cousins built in 1929.
 
The semi-streamlined T1b and T1c class Selkirk locomotives were painted in CPR's passenger colors and used primarily for passenger service in the mountains. The 10 T1b locomotives were delivered in November and December 1938.
 
Selkirk locomotives were equipped with boosters - a geared steam engine attached to the locomotive's trailing truck that increased tractive effort and helped locomotives move heavier trains from a standing start. All were built to burn oil instead of coal.
 
Bowen took delivery of the last six T1c class Selkirk locomotives in the early part of 1949, when dieselization at CPR was already in full swing. They were placed in service between Calgary and Revelstoke, traversing the mountain range for which they were named. By the mid-1950's, however, as diesel power was introduced one territory at a time across the system, these majestic engines were running on the Prairies, east out of Calgary. Still new, by steam locomotive standards, all six were pulled from service within 10 years. Two have been preserved.
 
Locomotive No. 5931 was first displayed in Calgary's Mewata Park, until being moved to its current resting spot as a welcoming sentinel at that city's Heritage Park. It caused quite a stir in 1981 when it was transported by rail on temporary tracks, along the length of Heritage Drive, a busy Calgary thoroughfare.
 
The very last CPR steam locomotive - No. 5935 - was outshopped from the Montreal Locomotive Works in March 1949.
 
It was refurbished and donated to the Canadian Railroad Historical Association in March 1963, and is now displayed proudly at the Canadian Railway Museum in St. Constant, Quebec.
 
 
  Vital Statistics
Numbers
5930-5935
Class
T1c
Builder
Montreal Locomotive Works
Built
Feb/Mar 1949
Type
Selkirk
Wheel arrangement
2-10-4
Tractive effort
89,400 lbs (40,552 kg) with booster
Cylinder size
25 x 32 in. (63.5 x 81 cm)
Drivers diameter
63 in. (160 cm)
Boiler pressure
285 psi (1,965 kPa)
Operating Weight
731,000 lbs. (331,582 kg)
Extreme length
97 ft. 10 5/8 in. (29.8 m)
Extreme height
15 ft. 6 in. (4.7 m)
Original cost
$259,668.

 
This CP Rail News article is copyright 2001 by the Canadian Pacific Railway and is reprinted here with their permission. All photographs, logos, and trademarks are the property of the Canadian Pacific Railway Company.

 
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