Look for Bulldog branded knives and Weidsmansheil too, both are carbon steel models. Queen makes their #39 two blader and #44 one blade in D2 steel, as already mentioned. You can also find a bunch of the Boker hunters with carbon steel; some are 440C; both I have seen available with wood, bone or stag handles. I live close to PG Quicks knife shop in Cullman county AL and I have seen several there. I have one of the Weidsmansheils in stag, nice knives. Gobs of older Cases available via ebay and knife shows too, you might look for one of those; I found a 6265 pattern Case at a flea market a year or so ago, a USA tang stamp on a XX frame with lanyard hole in great shape, so they can still be found out and about.