Here are some G.I. Joe Minis. The first is from C. A. Reed, Inc. of Williamsport, PA, a company licensed to produce toys branded with popular movie themes. The copyright date is 1983, but I believe these were released in 1984, the 20th anniversary of G.I. Joe.
The second Mini is from G.I. Joe Special Forces Fan Club kit and was made for the 30th anniversary of G.I. Joe in 1994. It was a mail in offer including a "Special Dispatch" enlistment paper, Special Forces Flying Disc, Special Forces writing pad and pencil, Special Forces Patch, certificate, membership card, and four issues of the newsletter.
Peace and Love!