Ihave some 1oz lunar silver series II coins they all are to small in thikness 2.2mm and diametre 45mm according to Perth mint the correct is 2.6mmx45.6mm
Where are you locate? Where did you buy them from? There is a fractions Tolerance, bear in mind.... Any photos? Chip
i buy them from the official Perth mint ditributor in my country. mesured With mecanical slide mesure
I wouldn't place much importance on Perth Mint's published dimensions - here's an older thread discussing the same issue: http://forums.silverstackers.com/topic-53260-perth-coin-s-real-dimensions.html