Given our extensive knowledge of federal, state, and local records collections, law firms and businesses often come to us in search of historical documentation that will support their cases or tell their unique stories. But when we take on projects, we never know just how much documentation we’ll discover. Sometimes it’s a lot – enough to fill up several Bankers Boxes. Other times, it’s not so much, and only a file folder or two is required. Recently, we unearthed a handful of documents for an environmental case, though we had combed through many relevant collections at federal repositories in the Washington, D.C. area. This was a perfect example of finding the proverbial needle in the haystack, where one document (out of only the aforementioned handful) proved invaluable to our client.