Anonymous

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Selmar Bayer (German, 19th/20th century)

Anonymous

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Thorolf Holmboe (Norwegian, 1866–1935)

Halfdan Gran (Norwegian, 1869-1930)

Jenny Nyström (Swedish, 1854–1946)

Andreas Bloch (Norwegian, 1860 – 1917)

Svenska Litografiska AB (Swedish, 19th/20th century)

Thorolf Holmboe (Norwegian, 1866–1935)

Hjalmar Johnssen (Norwegian, 1852 - 1901)

Ole Christoffer Thorkelsen (Norwegian, 1870-1914)

Gesellschaft fuer graphische Kunst (German, 19th/20th century)

Moriz & Barschall (German, 19th/20th century)