Natural trumpet. Nominal pitch: F.

Technical description: Single coil; small simple central ball without groove; wooden spacing block; rings on insides of both bows. Blue and white cord binding. External diameter of main tubing: 11.7. Weight excluding mouthpiece but including wood block and cord: 485g.Bell wall thicknesses:-Axial location - Nearest Halfway Below garland to ball ball ferruleDistance from bell 25 160 260Circumferential location relative to seam -close -- -- --90° .21 .39 .38Opposite .22 .41 .4090° .21 .39 .35close .20 .37 .36 [mean .21 .39 .37] Repair History: The fourth ferrule different from and simpler than the others: possibly a replacement; patch on inside of distal bow; soldered repairs in middle of first yard and on the bell yard between the block and the ball. There is a hole in the bell where the distal bow has in the past been wired to the bell.