Portrait photograph of Sigfrid Keinänen, Sigfrid Keinänen, 1870s

Date: 1870s. Dimensions: height: 10 cm (3.9 in); width: 6 cm (2.3 in). Medium: black-and-white photography. Depicted People: Sigfrid Keinänen. Collection: Finnish Heritage Agency. Carl Adolph Hårdh - Portrait photograph of Sigfrid Keinänen