Cairo, Illinois. $10 1902 Date Back. Fr. 618. The Alexander County NB. Charter #3735. PCGS Currency Very Choice New 64.Just 13 notes are known from this large only Alexander County bank and this 1902 $10 Date Back is among the finest of those known. Neatly penned bank officers signatures adorn the well margined face of the note along with deep blue overprints. The sharply detailed back features traces of original plate and overprint embossing. The bank issued a total of $517,150 from its chartering in 1887 to its liquidation in April of 1926.