West Chester, Pennsylvania. The Bank of Chester County. 1855 $20. Fine.(PA-700 Unlisted) Similar to G68. Toppan, Carpenter, Casilear & Co. Phila. & New York. Full length ochre tint with engraved design elements printed in blue. Plank road scene at left, woman seated with fruit and vegetables at center, ships in background. Steam locomotive at right. White TWENTY in signature panel. This example is well signed and seen with even circulation and bold details.