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

 

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

 

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 ?-present

 

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