Walton and Willett Stone Store - Credit: Wikimedia Commons
Walton and Willett Stone Store, also known as the Cahill Building or Cahill's Fish Market, is a historic commercial building located in Oswego, New York. It is a three and four story, limestone structure with a distinctive stepped gable roof on the banks of the Oswego River. The oldest commercial building in the city of Oswego, it was built in 1828 and first used as a ship chandlery. In later years, it housed a newspaper office, customs collector, steamboat ticket and freight office, and warehouse. In 1945, it was purchased for use as a fish market. See also: Read more on Wikipedia
Source: en.wikipedia.org