Lots of things were “verified” in 1860. Shit, washing your hands before surgery wasn’t even a common medical practice until the 1870s. The whole point of keeping the original is so that it can stand up to the rigors of modern science and technology.
Technology and knowledge in 150 years will make today’s science seem sincere but laughable, just like today’s science makes 1860 seem sincere but laughable. That’s why you must preserve scientific evidence whenever and wherever you can.