F
- Fairs. (21)
- Families. (1)
- Farmhouses. (1)
- Farming. (7)
- Farms. (22)
- Fences. (1)
- Fenway Park (Boston, Mass.) (1)
- Fertilizer industry. (1)
- Festivals. (1)
- Fire engines & equipment. (10)
- Fire fighters. (11)
- Fires. (53)
- Firsts. (2)
- Fish hatcheries. (1)
- Fishing. (3)
- Flag bearers. (1)
- Flag Day. (1)
- Flag salutes. (1)
- Flagler, Henry Morrison,--1830-1913--Journeys. (1)
- Flandreau Indian School (S.D.)--Buildings. (1)
- Flash photographs. (2)
- Flavel (Warrenton, Ore.) (1)
- Flight training. (1)
- Floats (Parades) (1)
- Floods. (25)
- Flora Stone Mather College--People. (1)
- Flour & meal industry. (1)
- Flower shows. (1)
- Football players. (6)
- Football. (47)
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- Formation photographs. (2)
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- Fort Devens (Mass.) (12)
- Fort Dix (N.J.) (3)
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- Fort Knox (Ky.) (5)
- Fort Lewis (Wash.) (4)
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- Fort McIntosh (Tex.) (1)
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- Fort Meigs (Washington, D.C.) (2)
- Fort Myer (Va.) (1)
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- Fort Riley (Kan.) (7)
- Fort Robinson (Neb.) (1)
- Fort Sam Houston (Tex.) (11)
- Fort Sheridan (Ill.) (1)
- Fort Stanley (Tenn.) (1)
- Fort Vancouver (Wash.) (2)
- Fort Winfield Scott (Cal.) (2)
- Forts & fortifications. (23)
- Forums. (7)
- Founders' Day commemorations. (2)
- Fountains. (8)
- Fourth of July. (2)
- France--Amiens. (1)
- France--Apremont. (2)
- France--Argonne. (6)
- France--Arras. (2)
- France--Belleau Wood. (5)
- France--Belleau. (6)
- France--Bouresches. (1)
- France--Brest. (1)
- France--Cambrai. (1)
- France--Château-Thierry. (1)
- France--Clermont-en-Argonne. (1)
- France--Essonnes. (1)
- France--Etain. (1)
- France--Flanders. (1)
- France--Flirey. (1)
- France--Fresnes-en-Woevre. (1)
- France--Lens. (1)
- France--Malancourt. (1)
- France--Metz. (1)
- France--Meuse-Argonne. (1)
- France--Meuse. (2)
- France--Montfaucon. (2)
- France--Montsec. (2)
- France--Paris. (10)
- France--Reims. (1)
- France--Rheims. (4)
- France--Richecourt. (1)
- France--Romagne-Sous-Montfaucon. (1)
- France--Saint Mihiel. (6)
- France--Saint-Mihiel. (6)
- France--Seicheprey. (1)
- France--Suresnes. (1)
- France--Thiaucourt. (1)
- France--Varennes-en-Argonne. (1)
- France--Vaux. (1)