A large blackjack oak which prevents smaller pine trees from growing p...
Public domain photograph - historical image of Florida, United States, free to use, no copyright restrictions image - Picryl description
Blackjack Mine, Galena, Ill. - Public domain portrait print
J209418 U.S. Copyright Office Copyright deposit; Lighty Photo Co.; December 9, 1915; DLC/PP-1916:45010. Copyright claimant's address: Williamsport, Ind.
A black and white photo of a forest, Florida. Farm Security Administra...
Public domain photograph - United States during the 1930s and 1940s, Farm Security Administration, New Deal, free to use, no copyright restrictions image - Picryl description
Blackjack Mine, Galena, Ill. - Public domain portrait print
J209418 U.S. Copyright Office Copyright deposit; Lighty Photo Co.; December 9, 1915; DLC/PP-1916:45010. Copyright claimant's address: Williamsport, Ind.
Struck strikers in self-defense. Washington, D.C., Aug. 8. Lieut. Ira ...
A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
View of the reforestation area on the Withlacoochee Land Use Project, ...
Public domain photograph - historical image of Florida, United States, free to use, no copyright restrictions image - Picryl description