Re: Identity Crisis! Welcome to Connecting to Collections Care › Forums › Group Forums › C2C Community Archives – 2012 through 2014 › Identity Crisis! › Re: Identity Crisis! February 19, 2013 at 11:53 pm #132983 Ron KleyParticipant Are the mating surfaces at the working (left) end of the tool flat, concave, or cut in some pattern? That might be helpful in figuring out its intended purpose.