- Fifteenth century, 1st half
- Fifteenth century, 2nd half
- Fifteenth sunday in ordinary time
- Fifteenth-century Ship
- Fifteenth-century Shoes and Clogs
- Fifth Sunday of Easter
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- fig164
- Fight between a horse and dogs
- Fight between an Ordinary Roller Spider and a Scorpion
- Fight between the Centurion and a Spanish galleon
- Fight with Algerine Pirates
- Fighting Zeppelin raiders
- Figure from the Liberal Arts Building
- Figure of Bes
- Figure shows the limit of full expiration and inspiration of the male, side view
- Figure-of-eight bandage of forearm
- Figures from Funeral Procession of the Duke of Albemarle, 1670
- Figures of Taourt
- Fijian
- Fijian
- Filaria in the muscles and labium of Culex
- Filing the letters after enameling
- Filling of square space
- Filling the glasses
- Filling the wine cups at a feast
- Filling Up
- Final development
- Finding of Moses in the bulrushes
- Finding the Lost Sheep
- Fine Large Cucumbers
- Fine Oysters
- Fine Strawberries
- Fine Writeing Ink
- Finger bandage
- Finis
- Finishing the Apple Pie
- Finis—The Author at Rest
- Finns Singing.
- Fire Engine
- Fire Island Lightship
- Fireside Fancies
- Fireside scene
- Fireworks on the water
- Firing a demiculverine
- Firing Position
- Firing the letters
- First American Reaper - Hussey
- First Arrivals
- First attempts
- First baseman catching a high ball
- First baseman taking a low throw by reaching forward
- First baseman taking a low throw on the long bound
- First baseman throwing to second for a double-play
- First Copper Plate
- First Fight of SPRING and LANGAN, on Worcester Race-Course, January 24th, 1824
- First fight over a girl
- First flight engine, 1903
- First flight engine, 1903 rear view
- First flight engine, 1903, assembly