
Heinrich Lefler (Austrian, 1863–1919)

Laboratoires biologiques de l'Ile-de-France (French, 20th Century)

Hermann-Paul (French, 1864 – 1940)

Maurice Louis Henri Neumont (French, 1868-1930)

Coy Howard (American, 1943-)

Ethel Reed (American, 1874 - 1900)

Anonymous

Louis Frederick Hurd (American, 1853-1904)

Joseph Gould (American, 1880 - 1935)

Anonymous

Anonymous

Ludwig Hohlwein (German, 1874 – 1949)

Imp. Emile Lévy (French, 19th/20th century)

National Institutes of Health (American, 1887-)

Edmund Edel (German, 1918–1939)

Laboratoire Lobica (French, 20th Century)

Hazel Roberts (American, 1883-1966)

Anonymous

Imp. Charles Lévy (French, 19th/20th century)

National Institutes of Health (American, 1887-)

Edmund Edel (German, 1918–1939)

National Institutes of Health (American, 1887-)

Anonymous