Vietnam Vet's 1960's Psychedelic Hippie Pendant with Glass Eyeball

Will be counting down my top fifty items in the New Year, but here is a wonderful period piece that didn't make the cut. A circa 1960's Psychedelic Hippie Pendant of a Cannabis Leaf with a Glass Eyeball - perfect example of hippie jewelry. Likely originally owned by an American Vietnam soldier, as it was acquired from a dealer in militaria. Never seen another pendant like it - but I personally owned a glass eyeball tie tac when I was in High School - and we were required to wear a coat and tie daily. That was in the late 1960s.