I have a small collection of world coins and my collection of world silver is growing, I have some French, Phillipines, Mexican, Nederlands and some others. My question is which country's silver coins are most likely to appreciate in value faster? Also I know about Puerto Rico so we can leave them out of the equation, them Pesos are way too high in price for me to keep up with.
As an educated guess, I would suggest those of countries with growing economies or the potential to grow would see the value of their coinage appreciate faster. As these countries grow richer and their citizens gain more disposable income, more people will become able and willing to collect their country's coins and the hobby will become more popular (IMHO) with prices rising accordingly...