Circle City Curling Club, Indianapolis, IN 2007-present

 

Cleveland Skating Club, Cleveland, OH dates? Buckeye Lady Curlers dates?
		The Jamieson Collection This pin wanted

Bright red and dark red rock variants

 

Clintonville Curling Club, Clintonville, WI 1948-present Clintonville Broomettes 1956-??
Pindawg collection	Lori Mountford collection

 

Coeur D'Alene Curling Club, Coeur D'Alene, ID dates?
This pin wanted

 

Columbine Curlers Mystery pin.  To what club do Columbine Curlers belong?  We're guessing a Colorado club.

 

Columbus Curling Club, Columbus, OH 2004-present (arena ice starting in 2004, moved to dedicated 2-sheet facility in 2008)
	Dave Phillips collection This pin wanted

 

Cook County Curling Club, Grand Marais, MN ?-present
Pindawg collection

 

Copper Country Curling Club, Calumet, MI 1993-present

 

Coronary Curling Club, based in Boston, MA 1953-? The only on-line reference I can find is a single mention as a U.S. organization in the files of the Eisenhower Library. New information- The regular members of the Coronary Curling Club proudly wear this red pin to show that they can still enjoy their curling in spite of heart conditions.  Founded in 1953 by Lucius T.Hill of Boston, the club has Dwight D Eisenhower as an honorary life member.
Pindawg collection This pin wanted

 

Name of Club, City Dates