Twin drum rollers 1998 United States, Carnesville, Georgia7d
Single drum rollers 2008 United States, Trinidad, Texas
Single drum rollers 2008 United States, West Sacramento, California
Single drum rollers 2008 United States, Portland, Oregon
Single drum rollers 2008 United States, Everson, Washington
Single drum rollers 2011 287 h United States, Londonderry, New Hampshire
Single drum rollers 2008 Canada, Leduc County, Alberta
Single drum rollers 2008 Canada, VICTORIA, British Columbia
Single drum rollers 2008 2,000 h Canada, ABBOTSFORD, British Columbia