looking to sell or trade my national m1 tricone. i bought it new 4 years ago, it's been a traveling and hard working guitar ever since. it has a little road ware but nothing serious or out of the ordinary. in fact it was recently inspected by the legendary musician and luthier Steve James and given a clean bill of health. it has a retlevety low model number #143. as far as trades go i love anything Collings or National, also high end small body or parlor guitars. make me an offer or let me know what you have to trade! thanks!!