Object Type: photograph, business card. Genre: portrait photography. Date: between 1870 and 1885. Place of creation: Zürich. Dimensions: height: 10.3 cm (4 in) ; width: 6.4 cm (2.5 in). Medium: albumin paper. Depicted People: Rudolf Wolf. Collection: Kunstbibliothek Berlin. Das Fotoalbum für Weierstraß 041 (Rudolf Wolf)
