Lisää soittimia valmistajalta: Guerrini
Norma
- Accordion type: Five Row Accordions
Standard Bass Accordions
- Manufacturer: Guerrini
- Model: Norma
- Trade name: Guerrini
Place of manufacture: Castelfidardo, Italy
Time of manufacture:
Registers: 13+5
Voices: 4+5
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Weight:
Serial number: