Historic Winthrop Photographs   Project Local Collection   Cottage Park Yacht Club File # 1646 Title Cottage Park Yacht Club Description Cottage Park Yacht Club. Postcard postmarked 1919. Date c.1919 Format Photograph, TIF (2.5 MB) Location Winthrop Public Library & Museum Collection Don Simonini Local ID 646 Do you have information about this photograph? Please email: contact@winthropmemorials.org