autographs mainly sports hockey baseball basketball football. Cards can be found by team name mostly and goalies mostly with a G. CS means condition sensitive. II is inaugural issue. COA is Certificate of Authenticity. All cards that do not have COA are mainly taken from a small group of very credible people that went to a lot of Jet games and loved getting autographs. Not 100% sure but very close. RC is rookie card. Quality offers accepted.