- Charles Sprague
- Alton B. Parker
- Charles E. Duryea, about 1894
- Charles Robert Leslie
- Friedrich Nietzsche
- Head of Pierre Rene Choudieu
- J. M. Barrie
- Thomas Carlyle
- Henry VIII
- Napoleon
- Dr Arnold
- Felix Vallotton
- Otto von Bismarck
- Friedrich Nietzsche
- Andrew Carnegie
- Josiah Wedgewood
- Euclid
- Alice Cunningham Fletcher
- Her Majesty Queen Victoria
- Albert Engstrom
- Caricature of Joseph Smith
- A Prussian King's Daughter
- Frances Hodgson Burnett
- Billy the Kid
- Joseph Choate
- Lord Armstrong
- Duke of Wellington made Chancellor of the University of Oxford
- Thackery
- J. Frank Duryea, about 1894
- Captain James Cook
- Robert Browning
- Robert Burns
- Henry Morton Stanley
- Plato (from an ancient gem)
- Henry Stanley - Age 50
- Joan of Arc
- Mirabeau
- The Queen's first baby
- Birthplace of Lamarck - Front View
- Paganini
- Helen Keller
- Henry Stanley - Age 26
- Samuel Taylor Coleridge
- Benjamin Franklin
- Jane Addams
- Portrait of Fred Walker
- Henry Wadsworth Longfellow
- Kepler
- Romain Rolland
- Jean Cocteau
- Malthus
- Corelli
- Lamarck
- Oldest known image of Columbus
- Benjamin Franklin
- Lamarck - Aged 35
- Nicolaus Copernicus
- M R Mitford
- Susan B. Anthony
- Julius Cæsar