The earliest paint scheme is shown here on 7023 working the THC tracks in the middle of the street
along the Queens Quay just west of Bathurst Street on the Wharf. 7019 below illustrates the colour.

Restored to original paint scheme, displayed at Heritage Park in Calgary.
Project of The Locomotive and Railway Historical Society of Western Canada.
Photo taken especially for Old Time Trains, June 2002 by Michael Harle.