- serial no. 5398 hohner logo
- serial no. 5970
- serial no. 6290
- serial no. 7664 hohner logo
- serial no. 7965
- Serial No. 8797
- Serial No. 9397 & Hohner Trademark
- side bb c keys
- socket front view with round thumb screw
- Stamp-A-49
- straight tone holes
- straight tone holes in detail
- straight toneholes
- Strap Ring