all working however one key missing please see wear
Vintage 1970's Bontempi BK26 Polyphonic Piano Keyboard
Bontempi B2 Organ Battery Operated Keyboard Piano Vintage 70s Working Retro Toy
Vintage Bontempi B2 Battery Operated Organ Keyboard Piano Classic Kids Toy Works
Vintage Bontempi B3 Keyboard Electric Piano Organ 25 Keys Stuck Key
Vtg Bontempi B2 Battery Operated Organ Keyboard Piano Box Tested All Keys Work
