Lisää soittimia valmistajalta: Oy Harmonikka
Maestro 25
- Accordion type: Piano accordions
Standard Bass Accordions
- Manufacturer: Oy Harmonikka
- Model: Maestro 25
- Trade name: Oy Harmonikka
Place of manufacture: Kouvola, Finland
Time of manufacture: 1957
Registers: 11+1
Voices: 4+5
Notes: 41 (f-a''')
Reeds:
Dimensions:
Weight:
Serial number: 3562