C3B metal http://www.classicairrestorations.com/index_016.html Brian Newman restored this Stearman C3B owned by Ron Alexander. Thu, 22 Oct 2009 03:00:16 GMT Web Easy by Avanquest Publishing USA, Inc. The left side sheetmetal and door getting fit. The top one piece panel being test fit. There is a metal hoop under the cowl with tabs attached that will hold the pins. http://www.classicairrestorations.com/index_016.html Thu, 22 Oct 2009 03:00:16 GMT Web Easy Professional Avanquest Publishing USA, Inc.