CBS Commercials and Promos (February 28, 1983) (WCCO-TV 4 Twin Cities) 

Today is the 38th anniversary of the last M*A*S*H episode, and what better way to celebrate a television milestone than by uploading the commercial breaks from said airing? I know that like three or so copies of this has already turned up here on RU-vid, but none of them are from Minneapolis-St. Paul's WCCO-TV so yay, it's somewhat different! You got ads for Chevy (the main sponsor that night), GM, Atari, and a few local ads for WLOL 99.5 FM and Northern States Power Companies! Also, technical difficulties!!
From a Betamax tape recording of the M*A*S*H series finale, "Goodbye, Farewell, and Amen". Apologies for the kinda-rougher quality, I don't know if something wacky was in the air that night or if this tape didn't exactly survive being untouched for nearly 38 years before I rescued it. Regardless, I have attempted to clean this up to the best of my abilities.
This video is fair use, please Disney do not take this down this thing took like two hours to render and upload completely