Mankato, National Citizens Bank of Mankato, Charter 4727, 10-Dollars, 1882, brown back, rough edges, good, together with 10, 20, 20-Dollars, 1902, all plain backs, one trimmed in at bottom, very good to fine, and 10, 10, 20, 20-Dollars, 1929, all type 1, fine to very fine (8) (lot)