Wersi Concerto / circuit board PZ4.
WERSI Comet / Platine P58 -6100046024-53171
Wersi Concerto / BA Electronic Keyboard
Dr. Böhm Star Sound DS /Platine HK83 927-1100224419-50425
Concerto Junior Zither Cetra Concerto - 1960's - Metal
Vintage Harbert Jr. Zither Concerto Getra Concerto
Brahms: Violin Concerto/Concerto for Violin and Cello, SEALED CD
