A letter from Sir William MacKinnon (1823-1893) to Henry Shelton Sanford (1823-1891) dated June 9, 1879. The letter indicated MacKinnon's upcoming travel plans and his interest in speaking with Sanford in greater detail about an unspecified matter.…
A letter from Sir William MacKinnon (1823-1893) to Henry Shelton Sanford (1823-1891) dated September 9, 1879. In the letter, MacKinnon discussed some updates about an expedition in East Africa, noting that he had received some additional mail from…