please excuse the lack of pictures,but i will post them if i feel they are needed.
Step 1: The history of the zippo lighter
Zippos are classified as windproof lighters, and are are able to remain lighted in almost any wind situation. They were common in the United States armed forces, particularly in the second world war standard silver Zippo a military zippo lighter was standard gear for all men in the Army, Navy, Air Force and Marines. During that period, all Zippo lighters produced went to the Allied war effort. In fact, during the conflict, since brass was needed for weapon systems, the interiors of zippos were primarily stainless steel. Following the war, Zippo reverted to the traditional brass design.
Additionally, Zippo lighters are known for the lifetime guaranty they carry: if a Zippo breaks down, no matter how old, the company will replace or repair the lighter for free.
Approx. 200,000 Zippo lighters were owned by U.S. military personnel in the Vietnam War. In one instance, a Zippo lighter transported in a shirt pocket blocked a bullet from going in a soldiers body.
these are the facts i have read from various websites. now while i did copy and paste,I ALSO READ THEM AS THOUROUGHLY(spelling?) as possible.I have confirmed their accuracy,but feel free to comment otherwise.