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RCA Carbon Microphone | The Astor Collection | RM Sotheby's

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RCA Carbon Microphone | The Astor Collection | RM Sotheby's

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Location

United States

| California

RCA Carbon Microphone

$805 USD | Sold

The Astor Collection, Lot 1431

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Location

United States

| California

The Astor Collection, Lot 1431

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