Raber Tribal Collectibles & Antiques 10.19.26
Lot 39:
Description
This piano accordion features a black celluloid body decorated with a geometric Art Deco-style grille in cream and silver tones. The instrument is configured with a 41-key piano keyboard and a 120-button bass system. A single white rocker switch is centered on the grille. The name RIO is applied in white stylized script on the upper treble side of the body. A rectangular metal plate is riveted to the back of the instrument and bears the following printed text: EXTENDED KEYBOARD U. S. PAT. # 1688151 / AIR-FLOW U. S. PAT. # 2105365 / ITALIAN # 346131 GREAT BRITIAN # 507022 / AIR-FLOW DESIGN # U. S. PAT. 102700 / ROCKER-ACTION U.Measurements/notes: Case measures 20 in. L x 17.5 in. H.
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