This Local Union shall be known as General Teamsters, Local 760, Food Processing Employees, Public Employees, Warehousemen and Helpers Yakima, Kittitas, Chelan, Douglas, Grant and Okanogan Counties and portions of Adams and Ferry Counties and, in addition to the above shall have jurisdiction in Food Processing in Benton County and portions of Adams and Franklin Counties, Washington and is chartered by the International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America.