"Arbeiter in der Plantage in Kyimbila." ("Workers on a plantation in Kyimbila."). About 18 workers with hoes lined up on the slope of a hill cultivate a field. In the background: trees and bushes planted in rows on the slope of a hill.; 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.