the 1913-1914s are listed under James Reese Europe - a few years ago I did some re-mastering for a project that never came out; I found some of these cuts on an old French Black and White reissue that had acceptable sound -
it's not really misleading in terms of "jazz history" because there is no actual jazz at this time - the pre-history of jazz is more than I can get into here, but the early recordings that we can come up with of ragtime song (Collins and Harlan, Al Bernard etc) are quite, in my opinion, vivid, and give a pretty good picture of what was happening (with the added early jazz recordings of the ODJB and the Original New Orleans Jazz band) - there's lots more, Gene Greene, Gus Haenschen, Lionel Bleasco - but as you see it's very difficult to get into this half-way - I have a ton of this in my own jazz history and, if things go well, there will be a boxed set appearing this May or June - as I said, it's more than I can get into here, but there's lots of recorded evidence from the time - also, Timeless Jazz had put out three ragtime volumes, and they have great stuff on it. If you like I can put together a quick discography.