Allentown, Pennsylvania. Allentown Bank. April 22, 1861. $2. Very Fine.,(PA-15 G4b) ABNC. Portrait of Henry Clay at bottom left. State seal at center. Woman at sewing machine at bottom right. Die counter 2s in top corners. Red die protectors with white 2s left and right of central vignette. Red protector panel with TWO 2 TWO centered near bottom. An exceptionally rare type from this popular Allentown bank and the first example we have offered. Sound paper and bold inks are noticed.