Product Placement Blog ➞ 3M3M Littmann Stethoscope in RFDS S01E08 (2021)September 26, 2021 Sergey TV Show Hi! On Sunday, September 26, I analyzed a TV Show and product placement was spotted: 3M Littmann Stethoscope in RFDS S01E08 (2021).Here are 1 image(s) below: