Early 1900's map of Celtic Park, with handwritten additions made later. Celtic Park's grand stand and pavilion can bee seen in yellow. This map incorrectly identifies the area as being owned by the "Greater New York Athletic Assn." not the "Greater New York Irish Athletic Association," as the Irish American Athletic Club was known prior to 1904. The note and arrow in the bottom right corner indicate the "only surviving segment" of Celtic Avenue. (Courtesy of the Greater Astoria Historical Society).