9,211 Operation Game Images, Stock Photos, 3D objects, & Vectors | Shutterstock
Operation' game inventor can't afford his own surgery
Vintage 1965 OPERATION BOARD GAME DOCTOR SMOKING CIGARETTE | eBay
Amazon.com: Operation Electronic Board Game, Family Games for Kids Ages 6+, Kids Board Games for 1+ Players, Funny Games for Kids, Kids Gifts (Amazon Exclusive) : Toys & Games
1965 Operation Board Game Vintage Milton Bradley Smoking Doctor Box - Etsy