- The Copernican theory of the Solar System
- The Cooking Lesson
- The Cook and Co Agency Cars ( Vendôme column )
- The Cook
- The conveyance of a Persian official traveling in disgrace to Teheran at the call of the shah
- The Control of a Biplane
- The Concierge of each house stood continually at the front door
- The Compound
- The Compiler at Work
- The comparative sizes of the sun and the planets
- The Common Shrimp (Crangon vulgaris)
- The Common Sand-hopper (Talitrus saltator), Male, from the Side
- The common round-web spider, Epeira vulgaris of Hentz (Under Side)
- The Common Lobster (Homarus gammarus,) Female, from the Side
- The Common Hedgehog with his Battery of Spines
- The Coming of the Seljuks
- The Coming Game - Yale versus Vassar
- The Comic Song
- The Comfort of the Scriptures
- The comet of 1066, as represented in the Bayeux Tapestry
- The Colt Automatic Gun - Sectional view
- The Colt Automatic Gun
- The Colossus of Ramses II emerging from the earth
- The Colonnade, St. Peter’s, Rome
- The Collector of refuse hair
- The coffee tree
- The Cody Biplane from above
- The Cody Biplane
- The cockroach mite
- The clothing worn during the day should be aired at night
- The Close of Summer
- The Clockmaker
- The Clermont—Fulton’s First Steamboat—1807
- The Clermont
- The City of My Dreams
- The City Awakes
- The Circus Sprite
- The Cid
- The Church that did not close
- The Church Of The Hotel Des Invalides
- The Church of St. Martin, at Tours (Sixth Century)
- The Church of St. Agnes, at Rome, Latin style (Fifth Century)
- The Church of St Etienne at Murray Bay
- The Christian Citizen
- The Christas Coronation
- The Chlamys and Petasos
- The Chiton
- The children and the dog sat on top of it
- The child Jesus
- The Chief Voyages of Exploration up to 1522
- The Chief of the Clan
- The Chess-Players.
- The Chelsea Arts Ball
- The Château Rouge
- The Chateau Rouge
- The Chartist Demonstration on Kennington Common
- The Centurion
- The Centralia Conspiracy
- The Cavalry man making point to the right
- The Cause of Tides