Pictographs, Petroglyphs, “Rock Art,” What is the difference?

The National Archives is celebrating American Archives Month throughout October. Follow us on social media and share your archives stories using the hashtag #ArchivesMonth. Today's post comes from Larry Shockley, an archives specialist at the National Archives at College Park, MD.  The National Archives' holdings offer many keys to understanding our past. With a simple search … Continue reading Pictographs, Petroglyphs, “Rock Art,” What is the difference?