Not sure about final two letters: 29a Five bucks gets one barriers (6). I have S?ICA?, so assume 'spicas' or 'spicae' (bandages (=barrier?) applied in overlapping V pattern (the'five' part?) to resemble an ear of barley. But don't understand the 'bucks gets one' part, if I am on the right track. Can anyone enlighten me, please?