Reinthal & Newman (American, 19th/20th century)

Hermann Wolff (German, 19th/20th century)

Othar Holmboe (Norwegian, 1868-1928)

Andreas Bloch (Norwegian, 1860 – 1917)

Andreas Ollestad (Norwegian, 1857–1936)

Olaf Krohn (Norwegian, 1863 – 1933)

H. Abel (Norwegian, 19th/20th century)

Lisbeth Bergh (Norwegian, 1861-1927)

Thorolf Holmboe (Norwegian, 1866–1935)

Anonymous

Hermann Wolff (German, 19th/20th century)

Karl Dahl (Norwegian, 19th/20th century)

Gudmund Stenersen (Norwegian, 1863 – 1934)

Birger Cranner (Norwegian, 1902 – 1945)

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