Los Angeles County Underwater Instructional Course is the very first recreational scuba program in the United States and perhaps the world. This patch was only given to those that passed the difficult instructor course. This vintage scuba patch is a must-have for any collector or enthusiast. Los Angeles County design is a true gem for those who appreciate the beauty of scuba diving. The pin is a unique piece that captures the essence of the sport and its history. It’s perfect for adding to a collection or wearing on a dive jacket or backpack. This patch is a great conversation starter and a wonderful way to show off your love for scuba diving. Don’t miss out on the opportunity to own this one-of-a-kind piece of diving history. Patch is approximately 6″ 6″.