Canadian Pacific Royal Hudson
The Canadian Pacific Railway H1c, d, and e "Royal Hudson" class locomotives were a class of 45 semi-streamlined 4-6-4 "Hudson" type steam locomotives formerly owned and operated by the Canadian Pacific Railway (CPR) and built by Montreal Locomotive Works (MLW). The engines were built between 1937 and 1940.
Source: Wikipedia — Canadian Pacific Royal Hudson (CC BY-SA 4.0)