During the Vietnam war Brig. Gen. Walter S. McIlhenny, U.S. Marine Corps, son of the 2nd company president of McIlhenny Company from his experiences with C-Rations as a Marine during WWII came up with the idea to send soldiers copies of the Charley Ration Cookbook filled with recipes for spicing up C-rations with Tabasco Pepper Sauce wrapped around two-ounce bottles of Tabasco Pepper Sauce along with a handful of a P-38 type can openers all in a waterproof canister. What follows will be a copy of the cookbook.