NARRAGANSETT INSURED TAX-FREE INCOME FUND SUB-ADVISORY AGREEMENT THIS AGREEMENT, made as of December 1, 2008 by and between AQUILA INVESTMENT MANAGEMENT LLC, a Delaware limited liability company (the "Manager"), 380 Madison Avenue, Suite 2300, New...Sub-Advisory Agreement • October 29th, 2009 • Narragansett Insured Tax-Free Income Fund
