Junior badges from 1963-1980, including both cheesecloth and plastic backed. Selections in the store include cheesecloth (1960's time period--this will also include bukram backed), plastic backed (early-mid 70's including pin-striped front) and Vivid Green front (plastic backed late 70's time period). I am in no way an expert and have classified these to the best of my ability (and available lighting). Find the requirements here: https://babel.hathitrust.org/cgi/pt?id=mdp.39015006996071;view=1up;seq=331