3M Littmann Classic III 27" Monitoring Stethoscope | AllHeart.com
Littmann Cardiology IV Diagnostic Stethoscope: Black & Champagne-Finis
Littmann Cardiology III 3M Stethoscope Black - Good Condition , No Box | Fabricating and Metalworking
3M™ Littmann® Classic III™ Stethoscope with Mirror Finish – BV Medical
3M™ Littmann® Stethoscope Binaurals for Master Cardiology™ , Cardiology III™ , Cardiology II S.E. and Cardiology S.T.C. Stethoscopes, Black Tube, Black Eartips, 27 inch - SAVELIVES