Mankato, National Bank of Commerce of Mankato, Charter 6519, 10, 20-Dollars, 1902, both plain backs, very good, very fine, together with First National Bank of Mankato, 10-Dollars, 1902, plain back, very fine, and 10, 10, 10, 20, 20-Dollars, 1929, all type 1, very good to fine (8) (lot)