Fully developed lower jaw wasn't as malignant as upper jaw and skull.

In the fifties, the threat of a nuclear obliteration was clear and present. MAD (Mutually Assured Destruction) doctrine guaranteed almost zero survivability of human species in case of a nuclear exchange. The aftermath of such exchange would almost certainly trigger a global biotic crisis or an extinction-level event.

Golden Boy in chloride solution. Malignant growths in the skull bone are clearly visible at this stage

Golden Boy in chloride solution. It's eyes turned red due to colloidal gold.

Memorial box with Golden Boy's remains and In-memoriam medallion.

Close-up of the inlay and medallion.

A page from declassified initial document.

A page from declassified initial document.

A page from declassified final document.