90 results filtered with: Stethoscope; 19th century
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Monaural stethoscope designed by Quain.
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Monaural stethoscope.
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Monaural stethoscope.
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Monaural stethoscope; bell shaped.
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Monaural stethoscope.
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Monaural stethoscope.
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Monaural stethoscope, designed by Piorry.
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Monaural stethoscope.
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Monaural stethoscope, designed by Laennec.
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Monaural stethoscope.
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Monaural stethoscope.
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Monaural stethoscope.
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Monaural stethoscope and percussion.
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Monaural stethoscope designed by Roberts.
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Monaural stethoscope.
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Monaural stethoscope, designed by Laennec.
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Monaural stethoscope.
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Monaural stethoscope, telescopic.
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Monaural stethoscope designed by Quain.
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Monaural stethoscope, bellshaped.
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Monaural stethoscope, designed by Billings.
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Monaural stethoscope and percussion.
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Monaural stethoscope, designed by Billings.
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Monaural stethoscope designed by Duckworth (?).
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Monaural stethoscope, designed by Laennec.