Product Placement Blog ➞ 3M3M Littmann Stethoscope in Life & Beth S01E07 “Leonard” (2022)March 19, 2022 Sergey TV Show Hi! On Saturday, March 19, I analyzed a TV Show and product placement was spotted: 3M Littmann Stethoscope in Life & Beth S01E07 “Leonard” (2022).Here are 1 image(s) below: