“1. All letters received from Edward Alexander of Powis, or others, connected, directly or indirectly, with the affairs of the
“1. All letters received from Edward Alexander of Powis, or others, connected, directly or indirectly, with the affairs of the Stirling Banking Company, or the private estates of the individual partners, between the 11th day of February 1826 and 2d day of March 1830.