Amazon.com: 3M Littmann Stethoscope, Cardiology IV, Black Tube, Black Chestpiece, 27 Inch, 6163 & Classic III Monitoring Stethoscope, Black Edition Chestpiece, Black Tube, 27 Inch, 5803 : Industrial & Scientific
Littmann Classic III Monitoring Stethoscope: Smoke & Lime Green - Blue
3M Littmann Classic III Stethoscope, ADC Phosphyg Sphygmo | AllHeart.com
Littmann Classic III Stethoscope, Rainbow Black, 5870 - Stethoscope.com
3M Littmann Classic III Monitoring Stethoscope, Black Tube, 27 inch, 5620 - ISON Store
Littmann Classic III Monitoring Stethoscope: Rainbow and Black 5870