Fantastic historical John XXIII (1958-63) and Paul VI (1963-78) Silver Medal, ND. The Medal is about 26.5 mm across, and weighs about 10.2 g.

The Lettering on the Reverse of the Medal reads : CONCILIUM OECUMENICUM VATICANUM / UT UNUM SINT. Also the marking: 1 AR .800. 

Your Medal will be shipped as soon as payment is received. If you have any questions let me know before you bid.  Shipping in the US  is $5. These rates do not apply to foreign purchasers, the rates depend on the country. You can rest assured I will find the cheapest and safest option, please check before you bid.     

I combine shipments.   Thanks and good luck!