spike-tooth harrow

Before anti-vaxxers, there were anti-fluoriders: a group who spread fear about the anti-tooth decay agent added to drinking water.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
As a means of preventing tooth decay in those cities that do fluoridate, the practice certainly looks like a success.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
For all of the bellyaching, tooth gnashing, and public wailing, Democrats have no one to blame but themselves.
How the Lame Democrats Blew It|Goldie Taylor|November 5, 2014|DAILY BEAST
This award is fought over tooth-and-nail each year by political consultants from sea to shining sea.
The Strangest, Cheesiest, Most Brazenly False Political Ads of 2014|Jack Holmes, The Daily Beast Video|November 3, 2014|DAILY BEAST

Spooky Tooth had reformed quite a while before I received the call and were touring quite often.
When Gary Wright Met George Harrison: Dream Weaver, John and Yoko, and More|Gary Wright|September 29, 2014|DAILY BEAST
There was also one at the Plough and Harrow, and several may stil be found in the neighbourhood.
Showell's Dictionary of Birmingham|Thomas T. Harman and Walter Showell
The steam-shoveller was removed, or the tormentor irons raised, when only the harrow was required.
Life of Richard Trevithick, Volume II (of 2)|Francis Trevithick
The exhaust-valve is exactly as when it was put in, worked by a rack-and-tooth segment.
Life of Richard Trevithick, Volume II (of 2)|Francis Trevithick
An Irish housemaid who was sent to call a gentleman to dinner, found him engaged in using a tooth-brush.
The Book of Anecdotes and Budget of Fun;|Various
An immense number of pilgrims come here every year to pay their adoration to this divine tooth.
A Woman's Journey Round the World|Ida Pfeiffer