Set of 6 Junk Trumpet Mouthpieces

This is a set of 6 trumpet mouthpieces.

Many are in poor condition, so they are being sold together as junk.
Many are vintage.
From left to right in the photo, they are as follows:

・YAMAHA 11B4
Dent on the side of the rim / Dent on the shank

・YAMAHA 11C4
Plating peeling / Shank distortion

・G O2 made in ENGLAND
Equivalent to Bach 5C
No noticeable scratches

・Nikkan Tokyo JAPAN 7 (Presumed to be a of Paduba due to its similar appearance)
Rim equivalent to Bach 10/1-2, shallow double cup with a scooped rim
Plating peeling, numerous scratches on the blank

・KING M18
Equivalent to Bach 10/1-2C
Scratches on the rim, plating peeling, shank distortion

・No-name (stamped with M and V, presumed to be a of Pickett's Commercial Line V due to its similar blank)
Rim equivalent to Bach 5, gentle shallow cup
Scratches on the side of the shank

I am also selling many other items, so please check them out if you like.
#TPY's listings here