United States Croquet Association of croquet, including information on starting a club and on local contacts to instruct and advise you. They will also gladly offer advice, print resources, and consulting on lawn construction and maintenance. In 1977, Jack Osborn organized five Eastern clubs (including the Westhampton Mallet Club, Croquet Club of Bermuda, Green Gables Croquet Club, New York Croquet Club, and Palm Beach Croquet Club) into the United States Croquet Association (USCA), and wrote a new rule book for an American version of the six-wicket sport called American Rules croquet. It was Jack Osborn's vision, marketing savvy, energy, and sheer dogged determination that
MacRobertson International Croquet Shield take up concessions for his products and encouraged them to try croquet also, believing it to be a teaching aid for developing skills in self-discipline and risk management. Eventually, a pool of players were participating in regular tournaments. In 1925, with a growing interest in the sport, he established the MacRobertson Shield, an international tournament of croquet "Tests" between Australia and England. The Victorian Croquet Association sent a team of four players to England to contest the inaugural tournament. England won easily and Robertson presented the Shield personally. In 1927-8 an England team played in Australia and was narrowly defeated.