- Side Bb & C Keys
- Serial No. 7302 & Pure Tone Trade Mark
- Right Side
- Right Side Lower Portion
- Neck Left Side In Socket
- Microtuner
- Low Eb Key Guard
- Left Side Lower Portion
- Left Pinkie Cluster
- Left Palm Keys
- Left Hand & Palm Keys
- M.K.-President-&-Hohner-Pre
- M.K.-President-&-Hohner-26X
- M.K President & Hohner President 26XX Right Side