Right, I believe that Michael is saying on page RH3 that Lots 767 and 768 (both listed in the catalogue as F130 proofs) are, in his opinion, actually both F128 currency coins, defined on page VP19 as BP1889C. Lot 769 is catalogued as F127 (BP1889A) and Lot 770 is catalogued as F128 (BP1889C).