Single drum rollers United States, Greensboro, North Carolina
Single drum rollers 2022 1 h United States, Pittsfield, Massachusetts
Single drum rollers 1994 United States, North Haven, Connecticut
Single drum rollers 1999 2,400 h United States, Fairfield, New Jersey
Single drum rollers 3,374 h United States, Stephenson, Virginia
Single drum rollers 2015 Poland, Zagrodno, Dolnośląskie
Single drum rollers 2021 1,200 h China