I have this unopened bag from Voyager Emblems that contains a patch from Illinois. Shows the outline of the state with its state bird a red Northern Cardinal. It is an embroidered sew on patch that measures 2 3/4" x 2". The package states that you can order their catalog that includes the 1980 Olympics, so this patch is probably from 1979 or 1980. A nice souvenir to wear or keepsake.