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One of the most iconic taglines in advertising history, 1974. We'd bet you guys and gals could tell the difference though!
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Music makers: vintage strings and picks going back decades. Author's collection.
State of the art home theater, 1948. New Television: The Magic Screen.
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"Pocket-sized?" Maybe if your name is Gulliver. From Audio Engineering, March 1953.
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Audio industrial art, and you could hammer nails with it. From Audio, April 1957.