UNISSUED Early Vietnam War Era 1962 US GI Army USMC Water Purification Tablets For Sale

I sold a bunch of these for about five years but thought I had run out. While cleaning up my storage area I found some more ! These are all still sealed with their waxy coating on the metal lid. Display them under your M1 camo band or in its pouch on an M67 canteen cover, or in First aid / Survival kits. Shipped USPS Ground Advantage.