ISI STRATEGY FUND, INC. MANAGED MUNICIPAL FUND, INC. NORTH AMERICAN GOVERNMENT BOND FUND, INC. TOTAL RETURN US TREASURY FUND, INC. INSURANCE AGREEMENT AMONG INSUREDS REQUIRED BY RULE 17g-1(f) September 24, 2012 ISI Strategy Fund, Inc., Managed...Isi Strategy Fund Inc • December 18th, 2012
ISI STRATEGY FUND, INC. MANAGED MUNICIPAL FUND, INC. NORTH AMERICAN GOVERNMENT BOND FUND, INC. TOTAL RETURN US TREASURY FUND, INC.
