Not pre war but I have bought/sold/traded 100's of cards with this guy over several years. If you are looking for 1989 Fleer Bill Ripken variations, 61 Topps, or some mid 90's Mickey Mantle special edition cards and he has them I can guarantee you will not find a better guy to work with. I see he does't have much listed now but it is worth checking out his stuff on occasion.
http://www.ebay.com/itm/1989-Fleer-B...cAAOSwtGlZBmxT
I don't collect much memorabilia/autographs but almost everything I have came from fellow member quinnsryche. Have had nothing but great experiences buying from Tony.