Amazon.com: U.S. Army Stethoscope, OEM Classic Single Head Cardiology for Medical and Clinical Use - 27 inch (Black) : Industrial & Scientific
3M Littmann 2633 Master Classic II Stethoscope, 27 inch, Ceil Blue tube - 1 Each
3M™ Littmann® Stethoscope Binaurals for Master Cardiology™, Cardiology III™, Cardiology II S.E. and Cardiology S.T.C. Stethoscopes, Navy Blue Tube, Grey Eartips, 27 inch - SAVELIVES
Amazon.com: EverOne Professional Style Cardiology Stethoscope, Black, 27 Inch : Industrial & Scientific
3M Littmann Master Classic II Stethoscope, All Black Edition #2141
3M Littmann Master Classic II Stethoscope 27" Choose Color