CP Pacific type By Brian Schmidt | August 26, 2021 | Last updated on August 7, 2025 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates CP Pacific type One of Canadian Pacific’s 173 G3 Pacifics steams east out of Calgary station with a regional train in June 1949. One track over, a mountain observation car has just been added to the westbound Dominion’s tail. Walter H. Thrall Jr. photo