Philadelphia, Pennsylvania. Bank of Pennsylvania. ND (18xx). $3. Choice Uncirculated. Proof.(PA-480 Unlisted) Underwood, Bald, Spencer & Huffy. Philad./Danforth, Underwood & Co. New York. India paper only. George Washington in Roman garb with tablet in left end panel, 3 counters above and below. Pennsylvania Coat of Arms at upper right. THREE DOLLARS at right end. From a $3-$1-$1-$1 sheet seen in lot #1682 of the 1990 and very likely unique. This type and its $1 counterpart were unlisted in Haxby. This proof is sharply printed in dark inks with fully margined paper.