Here is a neat vintage brass Reid’s Comfo Rim 013 trumpet mouthpiece.

The mouthpiece is 3 1/2 inches long.The outside of the rim measures 1 1/8 inches and inside of the rim measures 5/8 inch.

Very good condition - no visible damage. Brass has age patina. Please see all photos for the best description of the condition of this item.

Thank you for looking. Please check my other items of interest listed for this week.