DescriptionStethoscope (PSF).png Line art drawing of a stethoscope Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author...
DescriptionStethoscope 2 (PSF).png Drawing of a stethoscope. Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author Pearson...
DescriptionPSF Scan40005.png Raw image from Pearson Scott Foresman donation Date 30 November 2007, 20:04 (UTC) Source scans from source by Pearson Scott...
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