sounds like a heap of junk to me- really not suitable for anything. in fact as a friend-i wont charge you very much for the convenience of taking it to the land fill for ya!! :D
seriously though, they sound like awesome material for lams!!
maybe not entirely suitable for a board bow- unless maybe it was backed with boo or good hickory. but you would get far greater milage out of it making lams for glass bows.