"Kaffeebaum 4jährig." ("Four-year old coffee tree."). View of a coffee tree behind which a man, dressed in white, is standing. In the background: more coffee trees and other trees. Imprinted on the image: "3199".; Adolf Ferdinand Stolz (1871-1917) was a mission trader of the Herrnhuter Brüdergemeine in Ipanya from 1898 to 1902 and in Kyimbila from 1903 to 1914. He was responsible for the plantations in Kyimbila and Rutenganio. In 1898 he married Helene Elisabeth, née Kootz (1872-1899), in 1903 Anna, née Schulze.