This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
blackandwhite monochrome vehicle bridge architecture outdoor building structure infrastructure building tower truss black and white PictionID Catalog TitleLincoln AFB Details Site Launch Platform Assembly Placing Slide MemberView Overall to North Date Filename.tif Images from the Convair Dynamics Astronautics Atlas Negative