https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12168767![Old gristmill hopper, on way to Skyline Drive, Virginia by Russell Lee](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvbG9jMjAxNzczNjM5MC1pbWFnZS5qcGc.jpg)
![Old gristmill hopper, on way to Skyline Drive, Virginia by Russell Lee](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvbG9jMjAxNzczNjM5MC1pbWFnZS5qcGc.jpg)
Old gristmill hopper, on way to Skyline Drive, Virginia by Russell Lee
Old gristmill hopper, on way to Skyline Drive, Virginia by Russell Lee
View public domain image source here
Public DomainFree CCO U.S. Government image for Personal and Business use