1932-1945 mixed dates, Roll of 20 un peso uncirculated condition , really beautiful coins. Each coin weighs 16.66gr, .720 silver, .3856 ASW, (net 12 gr. silver).  We try to describe items to the best of our ability,  however the buyer accepts all responsibility for verifying  the authenticity of the items purchased.  We assume no responsibility for the authenticity or the suitability for any purpose of any item