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:
u.s. national archives usnationalarchives history happens here historyhappenshere naraarcid washington d.c. washingtondc lincoln memorial lincolnmemorial bw birthday ceremony blackandwhite monochrome building architecture outdoor black and white Original CaptionPhotograph of the ceremony at the Lincoln Memorial commemorating Lincoln's