I was just wondering if you could help id the following medals?
The First is For peace and Justice
It is made from Silver and has a diameter of 50mm
and weighs 39.2 Grams
The Second
Smaller medal features-
Robert and John Kennedy
Made from Silver it has a diameter
of 35mm approx and weighs 13 Grams
Please the following attached images.



Any help would be greatly appreciated.