This image was acquired from
wikimedia. 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:
Great Falls of the Potomac River Washington D.C.. Photograph en Great Falls of the Potomac River Washington Detroit Photo ca negative glass wet collodion LOCimage det accession number LCD glass neg Call Number LCD Rights Advisory No known restrictions on publication Date based on Detroit Catalogue Originally part of panorama