Harvey Barton & Sons Ltd. (English, 19th/20th century)

Anonymous

Rotophot (German, 19th/20th century)

Martin Schlesinger (German, 19th/20th century)

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

Andreas Ollestad (Norwegian, 1857–1936)

Anonymous

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Otto Johannes Moe (Norwegian, 1877-1954)

Oscar Lærum (Norwegian, 1868-1923)

Otto Johannes Moe (Norwegian, 1877-1954)

Adolf Jodolfi (German, 19th/20th century)

Birger Cranner (Norwegian, 1902 – 1945)

Halfdan Gran (Norwegian, 1869-1930)

Anonymous