F‐1a (BB F‐1a) 1968‐1973 Yellow twill goes to the left ? made Patch designer: ? Many varieties were made of this issue over the years Restricted to 1 per event F‐1b (BB F‐1b) 1968‐1973 Yellow twill goes to the right (Sun glasses) ? made
S‐1 (BB S‐1) 1973‐1977 Issued as 2 for brotherhood and 1 at vigil ? made Patch designer: LEC S‐2a (BB S‐2) 1977‐1984 Horizontal face Restricted to 1 per event ? made Patch designer: David Mott Many varieties were made of this issue over the years