Screenshot of Andrew's Tavern at 135 Memorial Parkway Niagara, NY, on 1950 Sanborn fire map. 

Screenshot of former location of Polly's Tavern at 403 Jefferson Ave, Niagara Falls, NY on Modern Sandborn Map. 

Screenshot of Polly's Tavern at 403 Jefferson Ave, Niagara NY, on 1950 Sanborn Map.