Experienced genealogists are always aware that they must verify information by looking at original documents or a microfilm or digital image of an original document. We should know better than to believe a statement on a web site, in a genealogy book, or a verbal statement from Aunt Tilley about the "facts" of our family trees. However, what is the definition of an "original document?"
Let's take one well-known claim of an original document that isn't really accurate: the U.S. Declaration of Independence. Almost all American schoolchildren are familiar with this document; and, if we paid attention in class, we know that the document is on display at the U.S. National Archives building in Washington, D.C. In fact, millions of us, myself included, have visited that building to view the document on display. However, how many of us were ever told that the document displayed in Washington is not the original, hand-written document? Instead, it is one of many copies that were produced on a printing press.
No, this isn't a story plot from a Nicholas Cage movie.