Top:  Western Red Cedar;
Body:  Baltic birch plywood overlayed with Cocobola;
Trim:  Gaboon Ebony;
Bridges:  Pau Ferro (Bolivian Ironwood) with Ebony and Maple markers;
Pin blocks:  Persian style laminated maple;
Inlay:  Ebony set in a Pau Ferro ring;

Number of courses:  15/16;

Innards:  10 longitudinal braces of 3/16" cedar;
Top support:  Three adjustable bars (per openings in front);

Other features:  Strength is multiplied by several factors because the top is spherical with a 25 ft. radius.