Frederick Douglass, African-american #1
Photo Researchers
Gare Montparnasse Train Wreck 1895
Photo Researchers
Wilhelm Roentgen, German Physicist #4
Science Source
Frederick Douglass, African-american #6
Photo Researchers
Harry Houdini, King Of Cards, 1895
Photo Researchers
South Africa, Zulu, 1895
Science Source
Seasons Greetings, Happy Holidays, 1895
Science Source
Nyc, New York Herald Building, 1895
Science Source
Columbia Bicycle Poster, C.m. Coolidge
Science Source
Frederick Douglass African-american #8
Photo Researchers
Sissieretta Jones, American Soprano
Science Source
Susan B. Anthony, American Civil Rights
Science Source
Frederick Douglass
Science Source
Louis Pasteur, French Chemist
Science Source
Booker T. Washington, African-american
Photo Researchers
Houdini Metamorphosis Illusion, 1895
Photo Researchers
Puck Christmas, 1895
Science Source
Bicycle Club Tournament Poster, 1895
Science Source
Diphtheria Antitoxin Bottle, 1895
Science Source
Okells Scent Sachet 1895
Science Source
Ad For Patent Medicines 1895
Science Source
Edisons Kinetoscope, 1895
Science Source
A Step In Walking And On The Wheel, 1895
Science Source
Sivans Talking Watch, 1895
Science Source
Cycling Fashions, 1895
Science Source
Christmas Merrymaking, 1895
British Library
Bogey-owl, 1895
British Library
San Francisco Kinetoscope Parlor, 1895
Science Source
Louis Pasteur, French Chemist
Omikron
Louis Pasteur, French Chemist #5
Science Source
Frederick Douglass, African-american #4
Photo Researchers
Frederick Douglass, African-american
Photo Researchers
Thomas Huxley, English Biologist
Omikron
Thomas Huxley, English Biologist
Photo Researchers
Thomas Huxley, English Biologist #1
Omikron
Louis Pasteur, French Chemist #1
Science Source
Louis Pasteur, French Chemist #2
Science Source
Louis Pasteur, French Chemist #3
Science Source
Louis Pasteur, French Chemist #4
Science Source
Louis Pasteur, French Chemist #1
Omikron
August Kekulé, German Organic Chemist
Science Source
Thomas Huxley, English Biologist
Science Source
August Kekulé, German Organic Chemist #1
Science Source
Louis Pasteur, French Chemist #7
Science Source
James Dwight Dana, American Geologist
Science Source
Louis Pasteur, French Chemist #8
Science Source
Felix Hoppe-seyler, German Physiologist
Science Source
Louis Pasteur Being Honored
Science Source
Carl Ludwig, German Physiologist
Science Source
Louis Pasteur, French Chemist #9
Science Source
Carl Ludwig, German Physiologist #1
Science Source
Louis Pasteur, French Chemist #10
Science Source
Frederick Douglass, African-american #3
Photo Researchers
Thomas Huxley, English Biologist #1
Photo Researchers
Louis Pasteur, French Chemist #11
Science Source
Bishop Wilberforce And Thomas Huxley
Science Source
Thomas Huxley, English Biologist #1
Science Source
Friedrich Engels, German Philosopher
Photo Researchers
19th Century Political Cartoon
Photo Researchers
Frederick Douglass, African-american #5
Photo Researchers
Thomas Huxley, English Biologist #2
Omikron
Arthur Cayley, English Mathematician
Science Source
Karl Vogt, German Natural Scientist
Science Source
The Flints, American Hypnotists #1
Photo Researchers
The Flints, American Hypnotists #2
Photo Researchers
X-ray Of Two Normal Hands, 1896
Science Source
X-ray Of Two Normal Hands 1896 #3
Science Source
X-ray Of Two Normal Hands, 1896 #2
Science Source
Rousselots Speech Inscription
Science Source
Eugen Sandow, Father Of Modern #3
Science Source
Luo Pan, Feng Shui Magnetic Compass
British Library
Indian Elephant, Endangered Species
Biodiversity Heritage Library