I had never sent a trumpet(or any call) to the NWTF Grand National Call Maker competition, but this year I did and was very fortunate to have one place 3rd. I was very excited (and surprised) and wanted to share it here. This trumpet was Cocobolo with a Delrin mouthpiece. I am already working on improving my work for next years event.......Thanks for listening and allowing me to share my excitement here.......Greg Gwaltney.