My wife Nancy actually found this cool mahogany Martin on a local list serve. “Women in Music” was the theme and 440 guitars (mine is #283) were made with profits donated to Women’s breast cancer research. Each guitar was signed by C.F.Martin IV. I’m told that 49 were made as deep body 00-16 models. The body is dreadnought thick, 1/2″ thicker than standard 00 models. The braces are scalloped and the fingerboard and bridge are ebony. It is loud and sweet!