I have one or maybe two. The one that comes to mind (I think) is a Bruckner Te Deum by Eugen Jochum. The recording quality is pretty good for the date of the original recording. I do not have the original to compare it to. Since the driver for ArchiveMusic is to make available to the public out of print recordings of exceptional performances, its going to be hard to find anyone who has both the original and the Archive copy. I can say I was very happy with the quality on the one that comes to mind.