Hello, everyone! This time, we have 2 B-Unit cans from a very rare Post-Korean War-era Ration, Combat, Individual (RCI) up for review. We try out the crackers, jam, cocoa beverage, and most notably - eating half of a can of that 61 year old peanut butter - what has to be by far the oldest recorded peanut butter ever eaten! About 21 hours later right now, and I am just fine. Had indigestion, and slightly low energy today, but the energy part probably derived from a complete & utter lack of proper rest, as per usual whilst making these YT videos. It's more than worth it for your enjoyment. Hope you folks like the video! -Steve