Johannes Aarnout Loebèr (Dutch, 1869 - 1957)

Remondini (Italian, active 1657 - 1861)

Maria von Uchatius (Austrian, 1882 - 1958)

Margarete Rumpf (German, 1862 - 1928)

Anonymous

Aktiengesellschaft für Buntpapier u. Leimfabrikation (Aschaffenburg) (German, 19th/20th century)

Lilli Behrens (German, 1869 – 1959)

Anonymous

Heinrich Niebler (German, 19th/20th century)

Anonymous

Walter Birke (German, 19th/20th century)

Otto Hupp (German, 1859 – 1949)