Ray
Here is a site that sells whole hides and scraps that is similar to the one that I got mine from. I bought the box of scraps and consequently some of it was either not the color I wanted or was an odd size. However I got several quivers from a 50# box. Of course buying a whole hide is also tempting and the prices are not too bad. If I were buying the scraps again I would call them and try to get them to send specific sizes and colors. That worked for me.
http://www.brettunsvillage.com/leather/scrap/scraps.htm
Duncan
Edit: They have a form to fill out for single pieces of leather. Did not see that.