(PA-15 G6a) ABNC. Red protector 5s. Top center, drovers at work. Lower left, child with rabbits. Lower right, girl with some major curls. Low stamped serial number 4. Rare, fully issued and the only such note of this denomination we have seen from the bank. Our March 2014 Baltimore auction featured a Draper, Welsch & Co. Proof of this design which realized $3,819.,