“An Industrial Lake Port” showcases Buffalo, NY, as a pivotal lakeport in North America, facilitating the transport of agricultural and industrial goods. It highlights the role of the lighthouse in guiding ships safely into the harbor, the significance of hydroelectric power from Niagara Falls for local industries, and Buffalo’s extensive transportation networks, including railroads. The film also details the processes involved in flour milling and steel manufacturing, emphasizing Buffalo’s importance as an industrial hub.