Technical description: Rosewood; 3 sections (body in one piece); german silver keys; 4 german silver ferrules; slightly oval embouchure-hole; cork-lapped tenons; upper tenon metal, lower tenon has metal band at tip; modern-style foot mechanism arrangement, but with leaf-shaped D? key. L0: B?. L1: B. L2: A. L3: PL - G. L4: G?; long F. R0:, R1: PL - F?; C. R2: PL - E. R3: D; cross F. R4: D?; low C?; low C. Keymount type: rod/pillar; needle springs for covered action, upper C, cross F and foot keys; leaf springs for B?, G? and long F. Keyhead type: shallow cup for 8-key action; cylinder cup for covered action.