500, Five Hundred, is a game devised in America shortly before 1900 and promoted by the United States Playing Card Company, who copyrighted and marketed the rules in ... en.wikipedia.org
Year 500 (D) was a leap year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the ... en.wikipedia.org
Rules and variants of the card game Five Hundred as played in Australia, New Zealand and North America, with links to software, online 500 games and other resources. www.pagat.com