Thanks.  I contacted both companies but it seems like they dont produce what I am looking for.  I spoke to Siegel Leather today and they said I could do a special order for a larger amount but it would actually be MORE expensive.  This is due to the fact that they buy tannery overruns and pass the savings on.  I am not sure whether or not they are using a domestic tannery or otherwise.  If I am going to be placing special orders, I would like to cut out the middle man if possible.  I am happy to give Siegel my business for odd lot leathers.  I just need to find out where these tanneries are.  I located some in Mexico, but have no idea where to begin with that.  Ill let you guys know how it goes. 
Thanks, 
Emil