http://www.tallgrasswood.com/Products.html
http://www.bellforestproducts.com/os...ange-american/
I have bought some hardwood dowels from this guy for some projects, he has about all the species of wood their is and I checked my list and he does carry Osage Orange. Mostly he sells rods and dowels but if you call him I am sure he would make you a stave to order. Here is his e-mail address
http://www.dowelsondemand.com/ His prices are really good but the shipping from Medicine Hat Alberta are a little stiff.