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$50
Vintage "Radio-Tone" Concert Harp / Zither - Antique String Instrument
Posted 2 days ago in Philadelphia, PA
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Description
a wonderful piece of musical history: a vintage "Radio-Tone" Concert Harp. This unique string instrument is essentially a type of zither or autoharp. • Maker: The decal on the soundboard clearly shows it was made by the Radio Concert Harp Co., Elizabeth, N.J., U.S.A. • Model/Markings: The decal also mentions "SPECIAL ADVERTISING INSTRUMENT SOLD TO DEMONSTRATORS ONLY," which is a neat historical detail. The small metal plate at the bottom is marked "PATENTED. PATENTS PENDING." • Age: Based on similar instruments, this likely dates to the early 20th century (perhaps the 1920s or 1930s). • Condition: This is a true antique and shows clear signs of age.
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New
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